85750605

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26839}}^1$

素因数の和:26921

約数の個数: 24

約数和(自身を含む): 150733440

約数和(自身を除く): 64982835

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 26839, 80517, 134195, 241551, 402585, 1207755, 1905569, 5716707, 9527845, 17150121, 28583535, 85750605]

約数ペア:

[(1, 85750605), (3, 28583535), (5, 17150121), (9, 9527845), (15, 5716707), (45, 1905569), (71, 1207755), (213, 402585), (355, 241551), (639, 134195), (1065, 80517), (3195, 26839)]