501020145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4933}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 906711312

約数和(自身を除く): 405691167

約数列:

[1, 3, 5, 9, 15, 37, 45, 61, 111, 183, 185, 305, 333, 549, 555, 915, 1665, 2257, 2745, 4933, 6771, 11285, 14799, 20313, 24665, 33855, 44397, 73995, 101565, 182521, 221985, 300913, 547563, 902739, 912605, 1504565, 1642689, 2708217, 2737815, 4513695, 8213445, 11133781, 13541085, 33401343, 55668905, 100204029, 167006715, 501020145]

約数ペア:

[(1, 501020145), (3, 167006715), (5, 100204029), (9, 55668905), (15, 33401343), (37, 13541085), (45, 11133781), (61, 8213445), (111, 4513695), (183, 2737815), (185, 2708217), (305, 1642689), (333, 1504565), (549, 912605), (555, 902739), (915, 547563), (1665, 300913), (2257, 221985), (2745, 182521), (4933, 101565), (6771, 73995), (11285, 44397), (14799, 33855), (20313, 24665)]