289096095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 474769152

約数和(自身を除く): 185673057

約数列:

[1, 3, 5, 15, 43, 129, 215, 523, 645, 857, 1569, 2571, 2615, 4285, 7845, 12855, 22489, 36851, 67467, 110553, 112445, 184255, 337335, 448211, 552765, 1344633, 2241055, 6723165, 19273073, 57819219, 96365365, 289096095]

約数ペア:

[(1, 289096095), (3, 96365365), (5, 57819219), (15, 19273073), (43, 6723165), (129, 2241055), (215, 1344633), (523, 552765), (645, 448211), (857, 337335), (1569, 184255), (2571, 112445), (2615, 110553), (4285, 67467), (7845, 36851), (12855, 22489)]