42402125

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 53354496

約数和(自身を除く): 10952371

約数列:

[1, 5, 25, 125, 127, 635, 2671, 3175, 13355, 15875, 66775, 333875, 339217, 1696085, 8480425, 42402125]

約数ペア:

[(1, 42402125), (5, 8480425), (25, 1696085), (125, 339217), (127, 333875), (635, 66775), (2671, 15875), (3175, 13355)]