15258061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 20253240

約数和(自身を除く): 4995179

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1409, 1547, 9863, 10829, 18317, 23953, 69041, 128219, 167671, 311389, 897533, 1173697, 2179723, 15258061]

約数ペア:

[(1, 15258061), (7, 2179723), (13, 1173697), (17, 897533), (49, 311389), (91, 167671), (119, 128219), (221, 69041), (637, 23953), (833, 18317), (1409, 10829), (1547, 9863)]