17135715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 28993536

約数和(自身を除く): 11857821

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 857, 1333, 2571, 3999, 4285, 6665, 12855, 19995, 26567, 36851, 79701, 110553, 132835, 184255, 398505, 552765, 1142381, 3427143, 5711905, 17135715]

約数ペア:

[(1, 17135715), (3, 5711905), (5, 3427143), (15, 1142381), (31, 552765), (43, 398505), (93, 184255), (129, 132835), (155, 110553), (215, 79701), (465, 36851), (645, 26567), (857, 19995), (1333, 12855), (2571, 6665), (3999, 4285)]