15112539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 24150672

約数和(自身を除く): 9038133

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3491, 4329, 10473, 31419, 45383, 129167, 136149, 387501, 408447, 1162503, 1679171, 5037513, 15112539]

約数ペア:

[(1, 15112539), (3, 5037513), (9, 1679171), (13, 1162503), (37, 408447), (39, 387501), (111, 136149), (117, 129167), (333, 45383), (481, 31419), (1443, 10473), (3491, 4329)]