64893995

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 79758432

約数和(自身を除く): 14864437

約数列:

[1, 5, 53, 233, 265, 1051, 1165, 5255, 12349, 55703, 61745, 244883, 278515, 1224415, 12978799, 64893995]

約数ペア:

[(1, 64893995), (5, 12978799), (53, 1224415), (233, 278515), (265, 244883), (1051, 61745), (1165, 55703), (5255, 12349)]