157057505005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1\times {\mathrm{499253}}^1$

素因数の和:502976

約数の個数: 16

約数和(自身を含む): 199609737264

約数和(自身を除く): 42552232259

約数列:

[1, 5, 17, 85, 3701, 18505, 62917, 314585, 499253, 2496265, 8487301, 42436505, 1847735353, 9238676765, 31411501001, 157057505005]

約数ペア:

[(1, 157057505005), (5, 31411501001), (17, 9238676765), (85, 1847735353), (3701, 42436505), (18505, 8487301), (62917, 2496265), (314585, 499253)]