71512505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 88902144

約数和(自身を除く): 17389639

約数列:

[1, 5, 31, 155, 353, 1307, 1765, 6535, 10943, 40517, 54715, 202585, 461371, 2306855, 14302501, 71512505]

約数ペア:

[(1, 71512505), (5, 14302501), (31, 2306855), (155, 461371), (353, 202585), (1307, 54715), (1765, 40517), (6535, 10943)]