305429205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{937}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 505709568

約数和(自身を除く): 200280363

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 701, 937, 2103, 2811, 3505, 4685, 10515, 14055, 21731, 29047, 65193, 87141, 108655, 145235, 325965, 435705, 656837, 1970511, 3284185, 9852555, 20361947, 61085841, 101809735, 305429205]

約数ペア:

[(1, 305429205), (3, 101809735), (5, 61085841), (15, 20361947), (31, 9852555), (93, 3284185), (155, 1970511), (465, 656837), (701, 435705), (937, 325965), (2103, 145235), (2811, 108655), (3505, 87141), (4685, 65193), (10515, 29047), (14055, 21731)]