15302275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 19846944

約数和(自身を除く): 4544669

約数列:

[1, 5, 25, 37, 71, 185, 233, 355, 925, 1165, 1775, 2627, 5825, 8621, 13135, 16543, 43105, 65675, 82715, 215525, 413575, 612091, 3060455, 15302275]

約数ペア:

[(1, 15302275), (5, 3060455), (25, 612091), (37, 413575), (71, 215525), (185, 82715), (233, 65675), (355, 43105), (925, 16543), (1165, 13135), (1775, 8621), (2627, 5825)]