84898045375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 129153024000

約数和(自身を除く): 44254978625

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 125, 143, 155, 275, 325, 341, 349, 403, 439, 715, 775, 1375, 1625, 1705, 1745, 2015, 2195, 3575, 3839, 3875, 4433, 4537, 4829, 5707, 8525, 8725, 10075, 10819, 10975, 13609, 17875, 19195, 22165, 22685, 24145, 28535, 42625, 43625, 49907, 50375, 54095, 54875, 62777, 68045, 95975, 110825, 113425, 119009, 120725, 140647, 142675, 149699, 153211, 176917, 249535, 270475, 313885, 340225, 479875, 554125, 567125, 595045, 603625, 703235, 713375, 748495, 766055, 884585, 1247675, 1352375, 1547117, 1569425, 1685321, 1701125, 1946087, 1991743, 2975225, 3516175, 3742475, 3830275, 4422925, 4749541, 6238375, 7735585, 7847125, 8426605, 9730435, 9958715, 14876125, 17580875, 18712375, 19151375, 21909173, 22114625, 23747705, 38677925, 42133025, 48652175, 49793575, 52244951, 61744033, 109545865, 118738525, 193389625, 210665125, 243260875, 248967875, 261224755, 308720165, 547729325, 593692625, 679184363, 1306123775, 1543600825, 2738646625, 3395921815, 6530618875, 7718004125, 16979609075, 84898045375]

約数ペア:

[(1, 84898045375), (5, 16979609075), (11, 7718004125), (13, 6530618875), (25, 3395921815), (31, 2738646625), (55, 1543600825), (65, 1306123775), (125, 679184363), (143, 593692625), (155, 547729325), (275, 308720165), (325, 261224755), (341, 248967875), (349, 243260875), (403, 210665125), (439, 193389625), (715, 118738525), (775, 109545865), (1375, 61744033), (1625, 52244951), (1705, 49793575), (1745, 48652175), (2015, 42133025), (2195, 38677925), (3575, 23747705), (3839, 22114625), (3875, 21909173), (4433, 19151375), (4537, 18712375), (4829, 17580875), (5707, 14876125), (8525, 9958715), (8725, 9730435), (10075, 8426605), (10819, 7847125), (10975, 7735585), (13609, 6238375), (17875, 4749541), (19195, 4422925), (22165, 3830275), (22685, 3742475), (24145, 3516175), (28535, 2975225), (42625, 1991743), (43625, 1946087), (49907, 1701125), (50375, 1685321), (54095, 1569425), (54875, 1547117), (62777, 1352375), (68045, 1247675), (95975, 884585), (110825, 766055), (113425, 748495), (119009, 713375), (120725, 703235), (140647, 603625), (142675, 595045), (149699, 567125), (153211, 554125), (176917, 479875), (249535, 340225), (270475, 313885)]