22770945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17449}}^1$

素因数の和:17489

約数の個数: 24

約数和(自身を含む): 40833000

約数和(自身を除く): 18062055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17449, 52347, 87245, 157041, 261735, 506021, 785205, 1518063, 2530105, 4554189, 7590315, 22770945]

約数ペア:

[(1, 22770945), (3, 7590315), (5, 4554189), (9, 2530105), (15, 1518063), (29, 785205), (45, 506021), (87, 261735), (145, 157041), (261, 87245), (435, 52347), (1305, 17449)]