123546315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 208429056

約数和(自身を除く): 84882741

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 5653, 7285, 16959, 21855, 28265, 84795, 175243, 265691, 525729, 797073, 876215, 1328455, 2628645, 3985365, 8236421, 24709263, 41182105, 123546315]

約数ペア:

[(1, 123546315), (3, 41182105), (5, 24709263), (15, 8236421), (31, 3985365), (47, 2628645), (93, 1328455), (141, 876215), (155, 797073), (235, 525729), (465, 265691), (705, 175243), (1457, 84795), (4371, 28265), (5653, 21855), (7285, 16959)]