7214545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 9873360

約数和(自身を除く): 2658815

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 6529, 32645, 84877, 110993, 424385, 554965, 1442909, 7214545]

約数ペア:

[(1, 7214545), (5, 1442909), (13, 554965), (17, 424385), (65, 110993), (85, 84877), (221, 32645), (1105, 6529)]