40971925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 54282240

約数和(自身を除く): 13310315

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1823, 4495, 9115, 22475, 45575, 52867, 56513, 264335, 282565, 1321675, 1412825, 1638877, 8194385, 40971925]

約数ペア:

[(1, 40971925), (5, 8194385), (25, 1638877), (29, 1412825), (31, 1321675), (145, 282565), (155, 264335), (725, 56513), (775, 52867), (899, 45575), (1823, 22475), (4495, 9115)]