200778825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 365879360

約数和(自身を除く): 165100535

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1677, 2795, 3225, 4789, 8385, 13975, 14367, 23945, 41925, 62257, 71835, 119725, 186771, 205927, 311285, 359175, 617781, 933855, 1029635, 1556425, 2677051, 3088905, 4669275, 5148175, 8031153, 13385255, 15444525, 40155765, 66926275, 200778825]

約数ペア:

[(1, 200778825), (3, 66926275), (5, 40155765), (13, 15444525), (15, 13385255), (25, 8031153), (39, 5148175), (43, 4669275), (65, 3088905), (75, 2677051), (129, 1556425), (195, 1029635), (215, 933855), (325, 617781), (559, 359175), (645, 311285), (975, 205927), (1075, 186771), (1677, 119725), (2795, 71835), (3225, 62257), (4789, 41925), (8385, 23945), (13975, 14367)]