22751055

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 41693184

約数和(自身を除く): 18942129

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 347, 423, 465, 705, 1041, 1395, 1457, 1735, 2115, 3123, 4371, 5205, 7285, 10757, 13113, 15615, 16309, 21855, 32271, 48927, 53785, 65565, 81545, 96813, 146781, 161355, 244635, 484065, 505579, 733905, 1516737, 2527895, 4550211, 7583685, 22751055]

約数ペア:

[(1, 22751055), (3, 7583685), (5, 4550211), (9, 2527895), (15, 1516737), (31, 733905), (45, 505579), (47, 484065), (93, 244635), (141, 161355), (155, 146781), (235, 96813), (279, 81545), (347, 65565), (423, 53785), (465, 48927), (705, 32271), (1041, 21855), (1395, 16309), (1457, 15615), (1735, 13113), (2115, 10757), (3123, 7285), (4371, 5205)]