542117006505

素因数分解:

$3^2\times 5^1\times {\mathrm{87407}}^1\times {\mathrm{137827}}^1$

素因数の和:225245

約数の個数: 24

約数和(自身を含む): 939687046272

約数和(自身を除く): 397570039767

約数列:

[1, 3, 5, 9, 15, 45, 87407, 137827, 262221, 413481, 437035, 689135, 786663, 1240443, 1311105, 2067405, 3933315, 6202215, 12047044589, 36141133767, 60235222945, 108423401301, 180705668835, 542117006505]

約数ペア:

[(1, 542117006505), (3, 180705668835), (5, 108423401301), (9, 60235222945), (15, 36141133767), (45, 12047044589), (87407, 6202215), (137827, 3933315), (262221, 2067405), (413481, 1311105), (437035, 1240443), (689135, 786663)]