27245445

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 18259707

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 797, 2279, 2391, 3985, 6837, 11395, 11955, 34185, 34271, 42241, 102813, 126723, 171355, 211205, 514065, 633615, 1816363, 5449089, 9081815, 27245445]

約数ペア:

[(1, 27245445), (3, 9081815), (5, 5449089), (15, 1816363), (43, 633615), (53, 514065), (129, 211205), (159, 171355), (215, 126723), (265, 102813), (645, 42241), (795, 34271), (797, 34185), (2279, 11955), (2391, 11395), (3985, 6837)]