22972905

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8369}}^1$

素因数の和:8441

約数の個数: 24

約数和(自身を含む): 40477320

約数和(自身を除く): 17504415

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 8369, 25107, 41845, 75321, 125535, 376605, 510509, 1531527, 2552545, 4594581, 7657635, 22972905]

約数ペア:

[(1, 22972905), (3, 7657635), (5, 4594581), (9, 2552545), (15, 1531527), (45, 510509), (61, 376605), (183, 125535), (305, 75321), (549, 41845), (915, 25107), (2745, 8369)]