202125125

素因数分解:

$5^3\times {\mathrm{887}}^1\times {\mathrm{1823}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 252675072

約数和(自身を除く): 50549947

約数列:

[1, 5, 25, 125, 887, 1823, 4435, 9115, 22175, 45575, 110875, 227875, 1617001, 8085005, 40425025, 202125125]

約数ペア:

[(1, 202125125), (5, 40425025), (25, 8085005), (125, 1617001), (887, 227875), (1823, 110875), (4435, 45575), (9115, 22175)]