22915665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16427}}^1$

素因数の和:16469

約数の個数: 24

約数和(自身を含む): 41004288

約数和(自身を除く): 18088623

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16427, 49281, 82135, 147843, 246405, 509237, 739215, 1527711, 2546185, 4583133, 7638555, 22915665]

約数ペア:

[(1, 22915665), (3, 7638555), (5, 4583133), (9, 2546185), (15, 1527711), (31, 739215), (45, 509237), (93, 246405), (155, 147843), (279, 82135), (465, 49281), (1395, 16427)]