151665215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 206236800

約数和(自身を除く): 54571585

約数列:

[1, 5, 13, 29, 61, 65, 145, 305, 377, 793, 1319, 1769, 1885, 3965, 6595, 8845, 17147, 22997, 38251, 80459, 85735, 114985, 191255, 402295, 497263, 1045967, 2333311, 2486315, 5229835, 11666555, 30333043, 151665215]

約数ペア:

[(1, 151665215), (5, 30333043), (13, 11666555), (29, 5229835), (61, 2486315), (65, 2333311), (145, 1045967), (305, 497263), (377, 402295), (793, 191255), (1319, 114985), (1769, 85735), (1885, 80459), (3965, 38251), (6595, 22997), (8845, 17147)]