40356765

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 72109440

約数和(自身を除く): 31752675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 1283, 2097, 3495, 3849, 6291, 6415, 10485, 11547, 19245, 31455, 34641, 57735, 173205, 298939, 896817, 1494695, 2690451, 4484085, 8071353, 13452255, 40356765]

約数ペア:

[(1, 40356765), (3, 13452255), (5, 8071353), (9, 4484085), (15, 2690451), (27, 1494695), (45, 896817), (135, 298939), (233, 173205), (699, 57735), (1165, 34641), (1283, 31455), (2097, 19245), (3495, 11547), (3849, 10485), (6291, 6415)]