91520315

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 111820800

約数和(自身を除く): 20300485

約数列:

[1, 5, 79, 223, 395, 1039, 1115, 5195, 17617, 82081, 88085, 231697, 410405, 1158485, 18304063, 91520315]

約数ペア:

[(1, 91520315), (5, 18304063), (79, 1158485), (223, 410405), (395, 231697), (1039, 88085), (1115, 82081), (5195, 17617)]