91820485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 123731712

約数和(自身を除く): 31911227

約数列:

[1, 5, 17, 23, 67, 85, 115, 335, 391, 701, 1139, 1541, 1955, 3505, 5695, 7705, 11917, 16123, 26197, 46967, 59585, 80615, 130985, 234835, 274091, 798439, 1080241, 1370455, 3992195, 5401205, 18364097, 91820485]

約数ペア:

[(1, 91820485), (5, 18364097), (17, 5401205), (23, 3992195), (67, 1370455), (85, 1080241), (115, 798439), (335, 274091), (391, 234835), (701, 130985), (1139, 80615), (1541, 59585), (1955, 46967), (3505, 26197), (5695, 16123), (7705, 11917)]