64692185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6659}}^1$

素因数の和:6760

約数の個数: 16

約数和(自身を含む): 81518400

約数和(自身を除く): 16826215

約数列:

[1, 5, 29, 67, 145, 335, 1943, 6659, 9715, 33295, 193111, 446153, 965555, 2230765, 12938437, 64692185]

約数ペア:

[(1, 64692185), (5, 12938437), (29, 2230765), (67, 965555), (145, 446153), (335, 193111), (1943, 33295), (6659, 9715)]