154428855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5197}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 283436544

約数和(自身を除く): 129007689

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 4245, 5197, 5943, 9905, 15591, 25985, 29715, 36379, 77955, 109137, 181895, 545685, 1470751, 4412253, 7353755, 10295257, 22061265, 30885771, 51476285, 154428855]

約数ペア:

[(1, 154428855), (3, 51476285), (5, 30885771), (7, 22061265), (15, 10295257), (21, 7353755), (35, 4412253), (105, 1470751), (283, 545685), (849, 181895), (1415, 109137), (1981, 77955), (4245, 36379), (5197, 29715), (5943, 25985), (9905, 15591)]