3952187475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{1229}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 6671224800

約数和(自身を除く): 2719037325

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 809, 1229, 1325, 2427, 3687, 3975, 4045, 6145, 12135, 18435, 20225, 30725, 42877, 60675, 65137, 92175, 128631, 195411, 214385, 325685, 643155, 977055, 994261, 1071925, 1628425, 2982783, 3215775, 4885275, 4971305, 14913915, 24856525, 52695833, 74569575, 158087499, 263479165, 790437495, 1317395825, 3952187475]

約数ペア:

[(1, 3952187475), (3, 1317395825), (5, 790437495), (15, 263479165), (25, 158087499), (53, 74569575), (75, 52695833), (159, 24856525), (265, 14913915), (795, 4971305), (809, 4885275), (1229, 3215775), (1325, 2982783), (2427, 1628425), (3687, 1071925), (3975, 994261), (4045, 977055), (6145, 643155), (12135, 325685), (18435, 214385), (20225, 195411), (30725, 128631), (42877, 92175), (60675, 65137)]