15104745

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 11990295

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 881, 1143, 1905, 2643, 3429, 4405, 5715, 7929, 13215, 17145, 23787, 39645, 111887, 118935, 335661, 559435, 1006983, 1678305, 3020949, 5034915, 15104745]

約数ペア:

[(1, 15104745), (3, 5034915), (5, 3020949), (9, 1678305), (15, 1006983), (27, 559435), (45, 335661), (127, 118935), (135, 111887), (381, 39645), (635, 23787), (881, 17145), (1143, 13215), (1905, 7929), (2643, 5715), (3429, 4405)]