26816355

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4549}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 46846800

約数和(自身を除く): 20030445

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 4549, 5895, 13647, 22745, 40941, 68235, 204705, 595919, 1787757, 2979595, 5363271, 8938785, 26816355]

約数ペア:

[(1, 26816355), (3, 8938785), (5, 5363271), (9, 2979595), (15, 1787757), (45, 595919), (131, 204705), (393, 68235), (655, 40941), (1179, 22745), (1965, 13647), (4549, 5895)]