1632915

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 2862288

約数和(自身を除く): 1229373

約数列:

[1, 3, 5, 9, 15, 45, 131, 277, 393, 655, 831, 1179, 1385, 1965, 2493, 4155, 5895, 12465, 36287, 108861, 181435, 326583, 544305, 1632915]

約数ペア:

[(1, 1632915), (3, 544305), (5, 326583), (9, 181435), (15, 108861), (45, 36287), (131, 12465), (277, 5895), (393, 4155), (655, 2493), (831, 1965), (1179, 1385)]