172595965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{2749}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 214830000

約数和(自身を除く): 42234035

約数列:

[1, 5, 29, 145, 433, 2165, 2749, 12557, 13745, 62785, 79721, 398605, 1190317, 5951585, 34519193, 172595965]

約数ペア:

[(1, 172595965), (5, 34519193), (29, 5951585), (145, 1190317), (433, 398605), (2165, 79721), (2749, 62785), (12557, 13745)]