508724105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{80051}}^1$

素因数の和:80128

約数の個数: 16

約数和(自身を含む): 645539328

約数和(自身を除く): 136815223

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 80051, 400255, 2481581, 3282091, 12407905, 16410455, 101744821, 508724105]

約数ペア:

[(1, 508724105), (5, 101744821), (31, 16410455), (41, 12407905), (155, 3282091), (205, 2481581), (1271, 400255), (6355, 80051)]