130705605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{170857}}^1$

素因数の和:170885

約数の個数: 24

約数和(自身を含む): 239884632

約数和(自身を除く): 109179027

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 170857, 512571, 854285, 1537713, 2562855, 2904569, 7688565, 8713707, 14522845, 26141121, 43568535, 130705605]

約数ペア:

[(1, 130705605), (3, 43568535), (5, 26141121), (9, 14522845), (15, 8713707), (17, 7688565), (45, 2904569), (51, 2562855), (85, 1537713), (153, 854285), (255, 512571), (765, 170857)]