12165855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 9062625

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 701, 1157, 1335, 2103, 3471, 3505, 5785, 9113, 10515, 17355, 27339, 45565, 62389, 136695, 187167, 311945, 811057, 935835, 2433171, 4055285, 12165855]

約数ペア:

[(1, 12165855), (3, 4055285), (5, 2433171), (13, 935835), (15, 811057), (39, 311945), (65, 187167), (89, 136695), (195, 62389), (267, 45565), (445, 27339), (701, 17355), (1157, 10515), (1335, 9113), (2103, 5785), (3471, 3505)]