82968825

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15581}}^1$

素因数の和:15665

約数の個数: 24

約数和(自身を含む): 139116096

約数和(自身を除く): 56147271

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 15581, 46743, 77905, 233715, 389525, 1106251, 1168575, 3318753, 5531255, 16593765, 27656275, 82968825]

約数ペア:

[(1, 82968825), (3, 27656275), (5, 16593765), (15, 5531255), (25, 3318753), (71, 1168575), (75, 1106251), (213, 389525), (355, 233715), (1065, 77905), (1775, 46743), (5325, 15581)]