119913405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 199704960

約数和(自身を除く): 79791555

約数列:

[1, 3, 5, 15, 29, 87, 145, 181, 435, 543, 905, 1523, 2715, 4569, 5249, 7615, 15747, 22845, 26245, 44167, 78735, 132501, 220835, 275663, 662505, 826989, 1378315, 4134945, 7994227, 23982681, 39971135, 119913405]

約数ペア:

[(1, 119913405), (3, 39971135), (5, 23982681), (15, 7994227), (29, 4134945), (87, 1378315), (145, 826989), (181, 662505), (435, 275663), (543, 220835), (905, 132501), (1523, 78735), (2715, 44167), (4569, 26245), (5249, 22845), (7615, 15747)]