3895065

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 6826248

約数和(自身を除く): 2931183

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 857, 909, 1515, 2571, 4285, 4545, 7713, 12855, 38565, 86557, 259671, 432785, 779013, 1298355, 3895065]

約数ペア:

[(1, 3895065), (3, 1298355), (5, 779013), (9, 432785), (15, 259671), (45, 86557), (101, 38565), (303, 12855), (505, 7713), (857, 4545), (909, 4285), (1515, 2571)]