57158335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 82534464

約数和(自身を除く): 25376129

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 169, 173, 221, 299, 391, 845, 865, 1105, 1495, 1955, 2249, 2873, 2941, 3887, 3979, 5083, 11245, 14365, 14705, 19435, 19895, 25415, 29237, 38233, 51727, 66079, 67643, 146185, 191165, 258635, 330395, 338215, 497029, 672451, 879359, 2485145, 3362255, 4396795, 11431667, 57158335]

約数ペア:

[(1, 57158335), (5, 11431667), (13, 4396795), (17, 3362255), (23, 2485145), (65, 879359), (85, 672451), (115, 497029), (169, 338215), (173, 330395), (221, 258635), (299, 191165), (391, 146185), (845, 67643), (865, 66079), (1105, 51727), (1495, 38233), (1955, 29237), (2249, 25415), (2873, 19895), (2941, 19435), (3887, 14705), (3979, 14365), (5083, 11245)]