81632605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 99874944

約数和(自身を除く): 18242339

約数列:

[1, 5, 71, 227, 355, 1013, 1135, 5065, 16117, 71923, 80585, 229951, 359615, 1149755, 16326521, 81632605]

約数ペア:

[(1, 81632605), (5, 16326521), (71, 1149755), (227, 359615), (355, 229951), (1013, 80585), (1135, 71923), (5065, 16117)]