55632015

素因数分解:

$3^4\times 5^1\times {\mathrm{137363}}^1$

素因数の和:137380

約数の個数: 20

約数和(自身を含む): 99726264

約数和(自身を除く): 44094249

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 137363, 412089, 686815, 1236267, 2060445, 3708801, 6181335, 11126403, 18544005, 55632015]

約数ペア:

[(1, 55632015), (3, 18544005), (5, 11126403), (9, 6181335), (15, 3708801), (27, 2060445), (45, 1236267), (81, 686815), (135, 412089), (405, 137363)]