10909415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 14394240

約数和(自身を除く): 3484825

約数列:

[1, 5, 11, 55, 139, 695, 1427, 1529, 7135, 7645, 15697, 78485, 198353, 991765, 2181883, 10909415]

約数ペア:

[(1, 10909415), (5, 2181883), (11, 991765), (55, 198353), (139, 78485), (695, 15697), (1427, 7645), (1529, 7135)]