87616395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67139}}^1$

素因数の和:67179

約数の個数: 24

約数和(自身を含む): 157107600

約数和(自身を除く): 69491205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 67139, 201417, 335695, 604251, 1007085, 1947031, 3021255, 5841093, 9735155, 17523279, 29205465, 87616395]

約数ペア:

[(1, 87616395), (3, 29205465), (5, 17523279), (9, 9735155), (15, 5841093), (29, 3021255), (45, 1947031), (87, 1007085), (145, 604251), (261, 335695), (435, 201417), (1305, 67139)]