15029145

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 27599616

約数和(自身を除く): 12570471

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 863, 1161, 1935, 2589, 3483, 4315, 5805, 7767, 12945, 17415, 23301, 37109, 38835, 69903, 111327, 116505, 185545, 333981, 349515, 556635, 1001943, 1669905, 3005829, 5009715, 15029145]

約数ペア:

[(1, 15029145), (3, 5009715), (5, 3005829), (9, 1669905), (15, 1001943), (27, 556635), (43, 349515), (45, 333981), (81, 185545), (129, 116505), (135, 111327), (215, 69903), (387, 38835), (405, 37109), (645, 23301), (863, 17415), (1161, 12945), (1935, 7767), (2589, 5805), (3483, 4315)]