124680915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 225039360

約数和(自身を除く): 100358445

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 139, 155, 279, 417, 465, 643, 695, 1251, 1395, 1929, 2085, 3215, 4309, 5787, 6255, 9645, 12927, 19933, 21545, 28935, 38781, 59799, 64635, 89377, 99665, 179397, 193905, 268131, 298995, 446885, 804393, 896985, 1340655, 2770687, 4021965, 8312061, 13853435, 24936183, 41560305, 124680915]

約数ペア:

[(1, 124680915), (3, 41560305), (5, 24936183), (9, 13853435), (15, 8312061), (31, 4021965), (45, 2770687), (93, 1340655), (139, 896985), (155, 804393), (279, 446885), (417, 298995), (465, 268131), (643, 193905), (695, 179397), (1251, 99665), (1395, 89377), (1929, 64635), (2085, 59799), (3215, 38781), (4309, 28935), (5787, 21545), (6255, 19933), (9645, 12927)]