1005139995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{8623}}^1$

素因数の和:9059

約数の個数: 32

約数和(自身を含む): 1697203200

約数和(自身を除く): 692063205

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 409, 1227, 2045, 6135, 7771, 8623, 23313, 25869, 38855, 43115, 116565, 129345, 163837, 491511, 819185, 2457555, 3526807, 10580421, 17634035, 52902105, 67009333, 201027999, 335046665, 1005139995]

約数ペア:

[(1, 1005139995), (3, 335046665), (5, 201027999), (15, 67009333), (19, 52902105), (57, 17634035), (95, 10580421), (285, 3526807), (409, 2457555), (1227, 819185), (2045, 491511), (6135, 163837), (7771, 129345), (8623, 116565), (23313, 43115), (25869, 38855)]