8889557485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 11481575040

約数和(自身を除く): 2592017555

約数列:

[1, 5, 29, 43, 71, 145, 215, 355, 467, 1247, 1849, 2059, 2335, 3053, 6235, 9245, 10295, 13543, 15265, 20081, 33157, 53621, 67715, 88537, 100405, 131279, 165785, 268105, 442685, 582349, 656395, 863483, 961553, 1425751, 2911745, 3807091, 4317415, 4807765, 7128755, 19035455, 25041007, 41346779, 61307293, 125205035, 206733895, 306536465, 1777911497, 8889557485]

約数ペア:

[(1, 8889557485), (5, 1777911497), (29, 306536465), (43, 206733895), (71, 125205035), (145, 61307293), (215, 41346779), (355, 25041007), (467, 19035455), (1247, 7128755), (1849, 4807765), (2059, 4317415), (2335, 3807091), (3053, 2911745), (6235, 1425751), (9245, 961553), (10295, 863483), (13543, 656395), (15265, 582349), (20081, 442685), (33157, 268105), (53621, 165785), (67715, 131279), (88537, 100405)]