18095445

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 31570656

約数和(自身を除く): 13475211

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 2467, 7335, 7401, 12335, 22203, 37005, 111015, 402121, 1206363, 2010605, 3619089, 6031815, 18095445]

約数ペア:

[(1, 18095445), (3, 6031815), (5, 3619089), (9, 2010605), (15, 1206363), (45, 402121), (163, 111015), (489, 37005), (815, 22203), (1467, 12335), (2445, 7401), (2467, 7335)]