1330851405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{28319}}^1$

素因数の和:28581

約数の個数: 32

約数和(自身を含む): 2302755840

約数和(自身を除く): 971904435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 3133, 3615, 9399, 15665, 28319, 46995, 84957, 141595, 368147, 424785, 1104441, 1840735, 5522205, 6824879, 20474637, 34124395, 88723427, 102373185, 266170281, 443617135, 1330851405]

約数ペア:

[(1, 1330851405), (3, 443617135), (5, 266170281), (13, 102373185), (15, 88723427), (39, 34124395), (65, 20474637), (195, 6824879), (241, 5522205), (723, 1840735), (1205, 1104441), (3133, 424785), (3615, 368147), (9399, 141595), (15665, 84957), (28319, 46995)]