67521375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 124405632

約数和(自身を除く): 56884257

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 1277, 2115, 3525, 3831, 5875, 6385, 10575, 11493, 17625, 19155, 31925, 52875, 57465, 60019, 95775, 159625, 180057, 287325, 300095, 478875, 540171, 900285, 1436625, 1500475, 2700855, 4501425, 7502375, 13504275, 22507125, 67521375]

約数ペア:

[(1, 67521375), (3, 22507125), (5, 13504275), (9, 7502375), (15, 4501425), (25, 2700855), (45, 1500475), (47, 1436625), (75, 900285), (125, 540171), (141, 478875), (225, 300095), (235, 287325), (375, 180057), (423, 159625), (705, 95775), (1125, 60019), (1175, 57465), (1277, 52875), (2115, 31925), (3525, 19155), (3831, 17625), (5875, 11493), (6385, 10575)]