26948285

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 40516056

約数和(自身を除く): 13567771

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 8461, 42305, 59227, 109993, 296135, 414589, 549965, 769951, 2072945, 3849755, 5389657, 26948285]

約数ペア:

[(1, 26948285), (5, 5389657), (7, 3849755), (13, 2072945), (35, 769951), (49, 549965), (65, 414589), (91, 296135), (245, 109993), (455, 59227), (637, 42305), (3185, 8461)]