74583015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 130346496

約数和(自身を除く): 55763481

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 5387, 13845, 16161, 26935, 70031, 80805, 210093, 350155, 382477, 1050465, 1147431, 1912385, 4972201, 5737155, 14916603, 24861005, 74583015]

約数ペア:

[(1, 74583015), (3, 24861005), (5, 14916603), (13, 5737155), (15, 4972201), (39, 1912385), (65, 1147431), (71, 1050465), (195, 382477), (213, 350155), (355, 210093), (923, 80805), (1065, 70031), (2769, 26935), (4615, 16161), (5387, 13845)]