69057855

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6421}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 120219840

約数和(自身を除く): 51161985

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 6421, 10755, 19263, 32105, 57789, 96315, 288945, 1534619, 4603857, 7673095, 13811571, 23019285, 69057855]

約数ペア:

[(1, 69057855), (3, 23019285), (5, 13811571), (9, 7673095), (15, 4603857), (45, 1534619), (239, 288945), (717, 96315), (1195, 57789), (2151, 32105), (3585, 19263), (6421, 10755)]