54621215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 72681840

約数和(自身を除く): 18060625

約数列:

[1, 5, 11, 55, 121, 137, 605, 659, 685, 1507, 3295, 7249, 7535, 16577, 36245, 79739, 82885, 90283, 398695, 451415, 993113, 4965565, 10924243, 54621215]

約数ペア:

[(1, 54621215), (5, 10924243), (11, 4965565), (55, 993113), (121, 451415), (137, 398695), (605, 90283), (659, 82885), (685, 79739), (1507, 36245), (3295, 16577), (7249, 7535)]