71263655

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 86829600

約数和(自身を除く): 15565945

約数列:

[1, 5, 109, 229, 545, 571, 1145, 2855, 24961, 62239, 124805, 130759, 311195, 653795, 14252731, 71263655]

約数ペア:

[(1, 71263655), (5, 14252731), (109, 653795), (229, 311195), (545, 130759), (571, 124805), (1145, 62239), (2855, 24961)]