25769607

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 11244153

約数列:

[1, 3, 41, 53, 59, 67, 123, 159, 177, 201, 2173, 2419, 2747, 3127, 3551, 3953, 6519, 7257, 8241, 9381, 10653, 11859, 128207, 145591, 162073, 209509, 384621, 436773, 486219, 628527, 8589869, 25769607]

約数ペア:

[(1, 25769607), (3, 8589869), (41, 628527), (53, 486219), (59, 436773), (67, 384621), (123, 209509), (159, 162073), (177, 145591), (201, 128207), (2173, 11859), (2419, 10653), (2747, 9381), (3127, 8241), (3551, 7257), (3953, 6519)]