5009715

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 4114125

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 863, 1161, 1935, 2589, 4315, 5805, 7767, 12945, 23301, 37109, 38835, 111327, 116505, 185545, 333981, 556635, 1001943, 1669905, 5009715]

約数ペア:

[(1, 5009715), (3, 1669905), (5, 1001943), (9, 556635), (15, 333981), (27, 185545), (43, 116505), (45, 111327), (129, 38835), (135, 37109), (215, 23301), (387, 12945), (645, 7767), (863, 5805), (1161, 4315), (1935, 2589)]