85358565

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21313}}^1$

素因数の和:21413

約数の個数: 24

約数和(自身を含む): 149624280

約数和(自身を除く): 64265715

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 21313, 63939, 106565, 191817, 319695, 959085, 1896857, 5690571, 9484285, 17071713, 28452855, 85358565]

約数ペア:

[(1, 85358565), (3, 28452855), (5, 17071713), (9, 9484285), (15, 5690571), (45, 1896857), (89, 959085), (267, 319695), (445, 191817), (801, 106565), (1335, 63939), (4005, 21313)]