67651585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15017}}^1$

素因数の和:15092

約数の個数: 16

約数和(自身を含む): 87584976

約数和(自身を除く): 19933391

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 15017, 75085, 255289, 795901, 1276445, 3979505, 13530317, 67651585]

約数ペア:

[(1, 67651585), (5, 13530317), (17, 3979505), (53, 1276445), (85, 795901), (265, 255289), (901, 75085), (4505, 15017)]