79728915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2069}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 146257920

約数和(自身を除く): 66529005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 367, 1101, 1835, 2069, 2569, 5505, 6207, 7707, 10345, 12845, 14483, 31035, 38535, 43449, 72415, 217245, 759323, 2277969, 3796615, 5315261, 11389845, 15945783, 26576305, 79728915]

約数ペア:

[(1, 79728915), (3, 26576305), (5, 15945783), (7, 11389845), (15, 5315261), (21, 3796615), (35, 2277969), (105, 759323), (367, 217245), (1101, 72415), (1835, 43449), (2069, 38535), (2569, 31035), (5505, 14483), (6207, 12845), (7707, 10345)]