79306875

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 149614608

約数和(自身を除く): 70307733

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 613, 625, 1035, 1125, 1725, 1839, 1875, 2875, 3065, 5175, 5517, 5625, 8625, 9195, 14099, 14375, 15325, 25875, 27585, 42297, 43125, 45975, 70495, 76625, 126891, 129375, 137925, 211485, 229875, 352475, 383125, 634455, 689625, 1057425, 1149375, 1762375, 3172275, 3448125, 5287125, 8811875, 15861375, 26435625, 79306875]

約数ペア:

[(1, 79306875), (3, 26435625), (5, 15861375), (9, 8811875), (15, 5287125), (23, 3448125), (25, 3172275), (45, 1762375), (69, 1149375), (75, 1057425), (115, 689625), (125, 634455), (207, 383125), (225, 352475), (345, 229875), (375, 211485), (575, 137925), (613, 129375), (625, 126891), (1035, 76625), (1125, 70495), (1725, 45975), (1839, 43125), (1875, 42297), (2875, 27585), (3065, 25875), (5175, 15325), (5517, 14375), (5625, 14099), (8625, 9195)]