15375633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 26724096

約数和(自身を除く): 11348463

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 3313, 4641, 9939, 23191, 43069, 56321, 69573, 129207, 168963, 301483, 394247, 732173, 904449, 1182741, 2196519, 5125211, 15375633]

約数ペア:

[(1, 15375633), (3, 5125211), (7, 2196519), (13, 1182741), (17, 904449), (21, 732173), (39, 394247), (51, 301483), (91, 168963), (119, 129207), (221, 69573), (273, 56321), (357, 43069), (663, 23191), (1547, 9939), (3313, 4641)]