79722855

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57149}}^1$

素因数の和:57191

約数の個数: 24

約数和(自身を含む): 142646400

約数和(自身を除く): 62923545

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57149, 171447, 285745, 514341, 857235, 1771619, 2571705, 5314857, 8858095, 15944571, 26574285, 79722855]

約数ペア:

[(1, 79722855), (3, 26574285), (5, 15944571), (9, 8858095), (15, 5314857), (31, 2571705), (45, 1771619), (93, 857235), (155, 514341), (279, 285745), (465, 171447), (1395, 57149)]