99945045

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2521}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 173503512

約数和(自身を除く): 73558467

約数列:

[1, 3, 5, 9, 15, 45, 881, 2521, 2643, 4405, 7563, 7929, 12605, 13215, 22689, 37815, 39645, 113445, 2221001, 6663003, 11105005, 19989009, 33315015, 99945045]

約数ペア:

[(1, 99945045), (3, 33315015), (5, 19989009), (9, 11105005), (15, 6663003), (45, 2221001), (881, 113445), (2521, 39645), (2643, 37815), (4405, 22689), (7563, 13215), (7929, 12605)]