2470625

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 3186480

約数和(自身を除く): 715855

約数列:

[1, 5, 25, 59, 67, 125, 295, 335, 625, 1475, 1675, 3953, 7375, 8375, 19765, 36875, 41875, 98825, 494125, 2470625]

約数ペア:

[(1, 2470625), (5, 494125), (25, 98825), (59, 41875), (67, 36875), (125, 19765), (295, 8375), (335, 7375), (625, 3953), (1475, 1675)]