13285395

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 23312016

約数和(自身を除く): 10026621

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3557, 3735, 10671, 17785, 32013, 53355, 160065, 295231, 885693, 1476155, 2657079, 4428465, 13285395]

約数ペア:

[(1, 13285395), (3, 4428465), (5, 2657079), (9, 1476155), (15, 885693), (45, 295231), (83, 160065), (249, 53355), (415, 32013), (747, 17785), (1245, 10671), (3557, 3735)]