129729265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2371}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 161220096

約数和(自身を除く): 31490831

約数列:

[1, 5, 31, 155, 353, 1765, 2371, 10943, 11855, 54715, 73501, 367505, 836963, 4184815, 25945853, 129729265]

約数ペア:

[(1, 129729265), (5, 25945853), (31, 4184815), (155, 836963), (353, 367505), (1765, 73501), (2371, 54715), (10943, 11855)]