13048665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 24047616

約数和(自身を除く): 10998951

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 823, 1057, 2265, 2469, 3171, 4115, 5285, 5761, 12345, 15855, 17283, 28805, 86415, 124273, 372819, 621365, 869911, 1864095, 2609733, 4349555, 13048665]

約数ペア:

[(1, 13048665), (3, 4349555), (5, 2609733), (7, 1864095), (15, 869911), (21, 621365), (35, 372819), (105, 124273), (151, 86415), (453, 28805), (755, 17283), (823, 15855), (1057, 12345), (2265, 5761), (2469, 5285), (3171, 4115)]