1330338045

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{450199}}^1$

素因数の和:450404

約数の個数: 16

約数和(自身を含む): 2139350400

約数和(自身を除く): 809012355

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 450199, 1350597, 2250995, 6752985, 88689203, 266067609, 443446015, 1330338045]

約数ペア:

[(1, 1330338045), (3, 443446015), (5, 266067609), (15, 88689203), (197, 6752985), (591, 2250995), (985, 1350597), (2955, 450199)]