87844065

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{56857}}^1$

素因数の和:56968

約数の個数: 16

約数和(自身を含む): 141917568

約数和(自身を除く): 54073503

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 56857, 170571, 284285, 852855, 5856271, 17568813, 29281355, 87844065]

約数ペア:

[(1, 87844065), (3, 29281355), (5, 17568813), (15, 5856271), (103, 852855), (309, 284285), (515, 170571), (1545, 56857)]