86339915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7577}}^1$

素因数の和:7678

約数の個数: 16

約数和(自身を含む): 108031968

約数和(自身を除く): 21692053

約数列:

[1, 5, 43, 53, 215, 265, 2279, 7577, 11395, 37885, 325811, 401581, 1629055, 2007905, 17267983, 86339915]

約数ペア:

[(1, 86339915), (5, 17267983), (43, 2007905), (53, 1629055), (215, 401581), (265, 325811), (2279, 37885), (7577, 11395)]