156668625

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 288527616

約数和(自身を除く): 131858991

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 2115, 2963, 3525, 5875, 8889, 10575, 14815, 17625, 26667, 44445, 52875, 74075, 133335, 139261, 222225, 370375, 417783, 666675, 696305, 1111125, 1253349, 2088915, 3333375, 3481525, 6266745, 10444575, 17407625, 31333725, 52222875, 156668625]

約数ペア:

[(1, 156668625), (3, 52222875), (5, 31333725), (9, 17407625), (15, 10444575), (25, 6266745), (45, 3481525), (47, 3333375), (75, 2088915), (125, 1253349), (141, 1111125), (225, 696305), (235, 666675), (375, 417783), (423, 370375), (705, 222225), (1125, 139261), (1175, 133335), (2115, 74075), (2963, 52875), (3525, 44445), (5875, 26667), (8889, 17625), (10575, 14815)]