27621045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26687}}^1$

素因数の和:26721

約数の個数: 24

約数和(自身を含む): 49959936

約数和(自身を除く): 22338891

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 26687, 80061, 133435, 240183, 400305, 613801, 1200915, 1841403, 3069005, 5524209, 9207015, 27621045]

約数ペア:

[(1, 27621045), (3, 9207015), (5, 5524209), (9, 3069005), (15, 1841403), (23, 1200915), (45, 613801), (69, 400305), (115, 240183), (207, 133435), (345, 80061), (1035, 26687)]