66341395

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 87355008

約数和(自身を除く): 21013613

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 1481, 2635, 7405, 8959, 25177, 44795, 45911, 125885, 229555, 428009, 780487, 2140045, 3902435, 13268279, 66341395]

約数ペア:

[(1, 66341395), (5, 13268279), (17, 3902435), (31, 2140045), (85, 780487), (155, 428009), (289, 229555), (527, 125885), (1445, 45911), (1481, 44795), (2635, 25177), (7405, 8959)]