15455715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 27565056

約数和(自身を除く): 12109341

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 1993, 2585, 5979, 7755, 9965, 21923, 29895, 65769, 93671, 109615, 281013, 328845, 468355, 1030381, 1405065, 3091143, 5151905, 15455715]

約数ペア:

[(1, 15455715), (3, 5151905), (5, 3091143), (11, 1405065), (15, 1030381), (33, 468355), (47, 328845), (55, 281013), (141, 109615), (165, 93671), (235, 65769), (517, 29895), (705, 21923), (1551, 9965), (1993, 7755), (2585, 5979)]