1331183615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{16519}}^1$

素因数の和:16822

約数の個数: 16

約数和(自身を含む): 1627153920

約数和(自身を除く): 295970305

約数列:

[1, 5, 71, 227, 355, 1135, 16117, 16519, 80585, 82595, 1172849, 3749813, 5864245, 18749065, 266236723, 1331183615]

約数ペア:

[(1, 1331183615), (5, 266236723), (71, 18749065), (227, 5864245), (355, 3749813), (1135, 1172849), (16117, 82595), (16519, 80585)]