18433575

素因数分解:

$3^4\times 5^2\times {\mathrm{9103}}^1$

素因数の和:9125

約数の個数: 30

約数和(自身を含む): 34149104

約数和(自身を除く): 15715529

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 9103, 27309, 45515, 81927, 136545, 227575, 245781, 409635, 682725, 737343, 1228905, 2048175, 3686715, 6144525, 18433575]

約数ペア:

[(1, 18433575), (3, 6144525), (5, 3686715), (9, 2048175), (15, 1228905), (25, 737343), (27, 682725), (45, 409635), (75, 245781), (81, 227575), (135, 136545), (225, 81927), (405, 45515), (675, 27309), (2025, 9103)]