22920885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39181}}^1$

素因数の和:39205

約数の個数: 24

約数和(自身を含む): 42786744

約数和(自身を除く): 19865859

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39181, 117543, 195905, 352629, 509353, 587715, 1528059, 1763145, 2546765, 4584177, 7640295, 22920885]

約数ペア:

[(1, 22920885), (3, 7640295), (5, 4584177), (9, 2546765), (13, 1763145), (15, 1528059), (39, 587715), (45, 509353), (65, 352629), (117, 195905), (195, 117543), (585, 39181)]