79190385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 134400000

約数和(自身を除く): 55209615

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1999, 2085, 2641, 5997, 7923, 9995, 13205, 29985, 37981, 39615, 113943, 189905, 277861, 569715, 833583, 1389305, 4167915, 5279359, 15838077, 26396795, 79190385]

約数ペア:

[(1, 79190385), (3, 26396795), (5, 15838077), (15, 5279359), (19, 4167915), (57, 1389305), (95, 833583), (139, 569715), (285, 277861), (417, 189905), (695, 113943), (1999, 39615), (2085, 37981), (2641, 29985), (5997, 13205), (7923, 9995)]