68305315585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{298283}}^1$

素因数の和:298585

約数の個数: 24

約数和(自身を含む): 89084306304

約数和(自身を除く): 20778990719

約数列:

[1, 5, 13, 65, 169, 271, 845, 1355, 3523, 17615, 45799, 228995, 298283, 1491415, 3877679, 19388395, 50409827, 80834693, 252049135, 404173465, 1050851009, 5254255045, 13661063117, 68305315585]

約数ペア:

[(1, 68305315585), (5, 13661063117), (13, 5254255045), (65, 1050851009), (169, 404173465), (271, 252049135), (845, 80834693), (1355, 50409827), (3523, 19388395), (17615, 3877679), (45799, 1491415), (228995, 298283)]