69220055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7321}}^1$

素因数の和:7418

約数の個数: 16

約数和(自身を含む): 87161088

約数和(自身を除く): 17941033

約数列:

[1, 5, 31, 61, 155, 305, 1891, 7321, 9455, 36605, 226951, 446581, 1134755, 2232905, 13844011, 69220055]

約数ペア:

[(1, 69220055), (5, 13844011), (31, 2232905), (61, 1134755), (155, 446581), (305, 226951), (1891, 36605), (7321, 9455)]