73409395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 91623168

約数和(自身を除く): 18213773

約数列:

[1, 5, 31, 137, 155, 685, 3457, 4247, 17285, 21235, 107167, 473609, 535835, 2368045, 14681879, 73409395]

約数ペア:

[(1, 73409395), (5, 14681879), (31, 2368045), (137, 535835), (155, 473609), (685, 107167), (3457, 21235), (4247, 17285)]