3475625

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 20

約数和(自身を含む): 4461072

約数和(自身を除く): 985447

約数列:

[1, 5, 25, 67, 83, 125, 335, 415, 625, 1675, 2075, 5561, 8375, 10375, 27805, 41875, 51875, 139025, 695125, 3475625]

約数ペア:

[(1, 3475625), (5, 695125), (25, 139025), (67, 51875), (83, 41875), (125, 27805), (335, 10375), (415, 8375), (625, 5561), (1675, 2075)]