34474375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 20

約数和(自身を含む): 46403896

約数和(自身を除く): 11929521

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 4243, 8125, 21215, 55159, 106075, 275795, 530375, 1378975, 2651875, 6894875, 34474375]

約数ペア:

[(1, 34474375), (5, 6894875), (13, 2651875), (25, 1378975), (65, 530375), (125, 275795), (325, 106075), (625, 55159), (1625, 21215), (4243, 8125)]