22275945

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 39891840

約数和(自身を除く): 17615895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1051, 1413, 2355, 3153, 4239, 5255, 7065, 9459, 15765, 21195, 28377, 47295, 141885, 165007, 495021, 825035, 1485063, 2475105, 4455189, 7425315, 22275945]

約数ペア:

[(1, 22275945), (3, 7425315), (5, 4455189), (9, 2475105), (15, 1485063), (27, 825035), (45, 495021), (135, 165007), (157, 141885), (471, 47295), (785, 28377), (1051, 21195), (1413, 15765), (2355, 9459), (3153, 7065), (4239, 5255)]