18117787585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1\times {\mathrm{1201}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 22843461888

約数和(自身を除く): 4725674303

約数列:

[1, 5, 23, 115, 233, 563, 1165, 1201, 2815, 5359, 6005, 12949, 26795, 27623, 64745, 131179, 138115, 279833, 655895, 676163, 1399165, 3017117, 3380815, 6436159, 15085585, 15551749, 32180795, 77758745, 157545979, 787729895, 3623557517, 18117787585]

約数ペア:

[(1, 18117787585), (5, 3623557517), (23, 787729895), (115, 157545979), (233, 77758745), (563, 32180795), (1165, 15551749), (1201, 15085585), (2815, 6436159), (5359, 3380815), (6005, 3017117), (12949, 1399165), (26795, 676163), (27623, 655895), (64745, 279833), (131179, 138115)]