13308048645

素因数分解:

$3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1171999}}^1$

素因数の和:1172764

約数の個数: 16

約数和(自身を含む): 21321024000

約数和(自身を除く): 8012975355

約数列:

[1, 3, 5, 15, 757, 2271, 3785, 11355, 1171999, 3515997, 5859995, 17579985, 887203243, 2661609729, 4436016215, 13308048645]

約数ペア:

[(1, 13308048645), (3, 4436016215), (5, 2661609729), (15, 887203243), (757, 17579985), (2271, 5859995), (3785, 3515997), (11355, 1171999)]