90213915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11633}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 160828416

約数和(自身を除く): 70614501

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 11633, 34899, 58165, 127963, 174495, 383889, 546751, 639815, 1640253, 1919445, 2733755, 6014261, 8201265, 18042783, 30071305, 90213915]

約数ペア:

[(1, 90213915), (3, 30071305), (5, 18042783), (11, 8201265), (15, 6014261), (33, 2733755), (47, 1919445), (55, 1640253), (141, 639815), (165, 546751), (235, 383889), (517, 174495), (705, 127963), (1551, 58165), (2585, 34899), (7755, 11633)]