12468495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 9530097

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1487, 1677, 2795, 4461, 7435, 8385, 19331, 22305, 57993, 63941, 96655, 191823, 289965, 319705, 831233, 959115, 2493699, 4156165, 12468495]

約数ペア:

[(1, 12468495), (3, 4156165), (5, 2493699), (13, 959115), (15, 831233), (39, 319705), (43, 289965), (65, 191823), (129, 96655), (195, 63941), (215, 57993), (559, 22305), (645, 19331), (1487, 8385), (1677, 7435), (2795, 4461)]