274820005

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 332579520

約数和(自身を除く): 57759515

約数列:

[1, 5, 233, 419, 563, 1165, 2095, 2815, 97627, 131179, 235897, 488135, 655895, 1179485, 54964001, 274820005]

約数ペア:

[(1, 274820005), (5, 54964001), (233, 1179485), (419, 655895), (563, 488135), (1165, 235897), (2095, 131179), (2815, 97627)]