65615604

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{20177}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 153675648

約数和(自身を除く): 88060044

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 20177, 40354, 60531, 80708, 121062, 242124, 5467967, 10935934, 16403901, 21871868, 32807802, 65615604]

約数ペア:

[(1, 65615604), (2, 32807802), (3, 21871868), (4, 16403901), (6, 10935934), (12, 5467967), (271, 242124), (542, 121062), (813, 80708), (1084, 60531), (1626, 40354), (3252, 20177)]