38118125

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 48359520

約数和(自身を除く): 10241395

約数列:

[1, 5, 25, 71, 125, 355, 625, 859, 1775, 4295, 8875, 21475, 44375, 60989, 107375, 304945, 536875, 1524725, 7623625, 38118125]

約数ペア:

[(1, 38118125), (5, 7623625), (25, 1524725), (71, 536875), (125, 304945), (355, 107375), (625, 60989), (859, 44375), (1775, 21475), (4295, 8875)]