2019572853525

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{692423}}^1$

素因数の和:692620

約数の個数: 96

約数和(自身を含む): 3863725920000

約数和(自身を除く): 1844153066475

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 149, 225, 261, 435, 447, 675, 725, 745, 783, 1305, 1341, 2175, 2235, 3725, 3915, 4023, 4321, 6525, 6705, 11175, 12963, 19575, 20115, 21605, 33525, 38889, 64815, 100575, 108025, 116667, 194445, 324075, 583335, 692423, 972225, 2077269, 2916675, 3462115, 6231807, 10386345, 17310575, 18695421, 20080267, 31159035, 51931725, 60240801, 93477105, 100401335, 103171027, 155795175, 180722403, 301204005, 309513081, 467385525, 502006675, 515855135, 542167209, 903612015, 928539243, 1506020025, 1547565405, 2579275675, 2710836045, 2785617729, 2991959783, 4518060075, 4642696215, 7737827025, 8975879349, 13554180225, 13928088645, 14959798915, 23213481075, 26927638047, 44879396745, 69640443225, 74798994575, 80782914141, 134638190235, 224396983725, 403914570705, 673190951175, 2019572853525]

約数ペア:

[(1, 2019572853525), (3, 673190951175), (5, 403914570705), (9, 224396983725), (15, 134638190235), (25, 80782914141), (27, 74798994575), (29, 69640443225), (45, 44879396745), (75, 26927638047), (87, 23213481075), (135, 14959798915), (145, 13928088645), (149, 13554180225), (225, 8975879349), (261, 7737827025), (435, 4642696215), (447, 4518060075), (675, 2991959783), (725, 2785617729), (745, 2710836045), (783, 2579275675), (1305, 1547565405), (1341, 1506020025), (2175, 928539243), (2235, 903612015), (3725, 542167209), (3915, 515855135), (4023, 502006675), (4321, 467385525), (6525, 309513081), (6705, 301204005), (11175, 180722403), (12963, 155795175), (19575, 103171027), (20115, 100401335), (21605, 93477105), (33525, 60240801), (38889, 51931725), (64815, 31159035), (100575, 20080267), (108025, 18695421), (116667, 17310575), (194445, 10386345), (324075, 6231807), (583335, 3462115), (692423, 2916675), (972225, 2077269)]