23321565

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3301}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 40693848

約数和(自身を除く): 17372283

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 3301, 7065, 9903, 16505, 29709, 49515, 148545, 518257, 1554771, 2591285, 4664313, 7773855, 23321565]

約数ペア:

[(1, 23321565), (3, 7773855), (5, 4664313), (9, 2591285), (15, 1554771), (45, 518257), (157, 148545), (471, 49515), (785, 29709), (1413, 16505), (2355, 9903), (3301, 7065)]