22270905

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{751}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 38712960

約数和(自身を除く): 16442055

約数列:

[1, 3, 5, 9, 15, 45, 659, 751, 1977, 2253, 3295, 3755, 5931, 6759, 9885, 11265, 29655, 33795, 494909, 1484727, 2474545, 4454181, 7423635, 22270905]

約数ペア:

[(1, 22270905), (3, 7423635), (5, 4454181), (9, 2474545), (15, 1484727), (45, 494909), (659, 33795), (751, 29655), (1977, 11265), (2253, 9885), (3295, 6759), (3755, 5931)]