233156625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^3\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 421774080

約数和(自身を除く): 188617455

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 283, 325, 375, 507, 845, 849, 975, 1415, 1625, 2197, 2535, 3679, 4225, 4245, 4875, 6591, 7075, 10985, 11037, 12675, 18395, 21125, 21225, 32955, 35375, 47827, 54925, 55185, 63375, 91975, 106125, 143481, 164775, 239135, 274625, 275925, 459875, 621751, 717405, 823875, 1195675, 1379625, 1865253, 3108755, 3587025, 5978375, 9326265, 15543775, 17935125, 46631325, 77718875, 233156625]

約数ペア:

[(1, 233156625), (3, 77718875), (5, 46631325), (13, 17935125), (15, 15543775), (25, 9326265), (39, 5978375), (65, 3587025), (75, 3108755), (125, 1865253), (169, 1379625), (195, 1195675), (283, 823875), (325, 717405), (375, 621751), (507, 459875), (845, 275925), (849, 274625), (975, 239135), (1415, 164775), (1625, 143481), (2197, 106125), (2535, 91975), (3679, 63375), (4225, 55185), (4245, 54925), (4875, 47827), (6591, 35375), (7075, 32955), (10985, 21225), (11037, 21125), (12675, 18395)]