28541497994235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{242677}}^1$

素因数の和:243058

約数の個数: 128

約数和(自身を含む): 53005534617600

約数和(自身を除く): 24464036623365

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 157, 179, 279, 465, 471, 537, 785, 837, 895, 1395, 1413, 1611, 2355, 2685, 4185, 4239, 4833, 4867, 5549, 7065, 8055, 14601, 16647, 21195, 24165, 24335, 27745, 28103, 43803, 49941, 73005, 83235, 84309, 131409, 140515, 149823, 219015, 242677, 249705, 252927, 421545, 657045, 728031, 749115, 758781, 871193, 1213385, 1264635, 2184093, 2613579, 3640155, 3793905, 4355965, 6552279, 7522987, 7840737, 10920465, 13067895, 22568961, 23522211, 32761395, 37614935, 38100289, 39203685, 43439183, 67706883, 112844805, 114300867, 117611055, 130317549, 190501445, 203120649, 217195915, 338534415, 342902601, 390952647, 571504335, 651587745, 1015603245, 1028707803, 1172857941, 1181108959, 1346614673, 1714513005, 1954763235, 3543326877, 4039844019, 5143539015, 5864289705, 5905544795, 6733073365, 6819951731, 10629980631, 12119532057, 17716634385, 20199220095, 20459855193, 31889941893, 34099758655, 36358596171, 53149903155, 60597660285, 61379565579, 102299275965, 159449709465, 181792980855, 184138696737, 211418503661, 306897827895, 634255510983, 920693483685, 1057092518305, 1902766532949, 3171277554915, 5708299598847, 9513832664745, 28541497994235]

約数ペア:

[(1, 28541497994235), (3, 9513832664745), (5, 5708299598847), (9, 3171277554915), (15, 1902766532949), (27, 1057092518305), (31, 920693483685), (45, 634255510983), (93, 306897827895), (135, 211418503661), (155, 184138696737), (157, 181792980855), (179, 159449709465), (279, 102299275965), (465, 61379565579), (471, 60597660285), (537, 53149903155), (785, 36358596171), (837, 34099758655), (895, 31889941893), (1395, 20459855193), (1413, 20199220095), (1611, 17716634385), (2355, 12119532057), (2685, 10629980631), (4185, 6819951731), (4239, 6733073365), (4833, 5905544795), (4867, 5864289705), (5549, 5143539015), (7065, 4039844019), (8055, 3543326877), (14601, 1954763235), (16647, 1714513005), (21195, 1346614673), (24165, 1181108959), (24335, 1172857941), (27745, 1028707803), (28103, 1015603245), (43803, 651587745), (49941, 571504335), (73005, 390952647), (83235, 342902601), (84309, 338534415), (131409, 217195915), (140515, 203120649), (149823, 190501445), (219015, 130317549), (242677, 117611055), (249705, 114300867), (252927, 112844805), (421545, 67706883), (657045, 43439183), (728031, 39203685), (749115, 38100289), (758781, 37614935), (871193, 32761395), (1213385, 23522211), (1264635, 22568961), (2184093, 13067895), (2613579, 10920465), (3640155, 7840737), (3793905, 7522987), (4355965, 6552279)]