1330708915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 1739646720

約数和(自身を除く): 408937805

約数列:

[1, 5, 17, 41, 85, 205, 271, 697, 1355, 1409, 3485, 4607, 7045, 11111, 23035, 23953, 55555, 57769, 119765, 188887, 288845, 381839, 944435, 982073, 1909195, 4910365, 6491263, 15655399, 32456315, 78276995, 266141783, 1330708915]

約数ペア:

[(1, 1330708915), (5, 266141783), (17, 78276995), (41, 32456315), (85, 15655399), (205, 6491263), (271, 4910365), (697, 1909195), (1355, 982073), (1409, 944435), (3485, 381839), (4607, 288845), (7045, 188887), (11111, 119765), (23035, 57769), (23953, 55555)]