38913125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2750

約数の個数: 20

約数和(自身を含む): 50758752

約数和(自身を除く): 11845627

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2707, 2875, 13535, 14375, 62261, 67675, 311305, 338375, 1556525, 1691875, 7782625, 38913125]

約数ペア:

[(1, 38913125), (5, 7782625), (23, 1691875), (25, 1556525), (115, 338375), (125, 311305), (575, 67675), (625, 62261), (2707, 14375), (2875, 13535)]