11726955

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 20407920

約数和(自身を除く): 8680965

約数列:

[1, 3, 5, 9, 15, 45, 421, 619, 1263, 1857, 2105, 3095, 3789, 5571, 6315, 9285, 18945, 27855, 260599, 781797, 1302995, 2345391, 3908985, 11726955]

約数ペア:

[(1, 11726955), (3, 3908985), (5, 2345391), (9, 1302995), (15, 781797), (45, 260599), (421, 27855), (619, 18945), (1263, 9285), (1857, 6315), (2105, 5571), (3095, 3789)]