233015295

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 383486400

約数和(自身を除く): 150471105

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 795, 1635, 2689, 5777, 8067, 13445, 17331, 28885, 40335, 86655, 142517, 293101, 427551, 712585, 879303, 1465505, 2137755, 4396515, 15534353, 46603059, 77671765, 233015295]

約数ペア:

[(1, 233015295), (3, 77671765), (5, 46603059), (15, 15534353), (53, 4396515), (109, 2137755), (159, 1465505), (265, 879303), (327, 712585), (545, 427551), (795, 293101), (1635, 142517), (2689, 86655), (5777, 40335), (8067, 28885), (13445, 17331)]