5326155

素因数分解:

$3^4\times 5^1\times {\mathrm{13151}}^1$

素因数の和:13168

約数の個数: 20

約数和(自身を含む): 9548352

約数和(自身を除く): 4222197

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13151, 39453, 65755, 118359, 197265, 355077, 591795, 1065231, 1775385, 5326155]

約数ペア:

[(1, 5326155), (3, 1775385), (5, 1065231), (9, 591795), (15, 355077), (27, 197265), (45, 118359), (81, 65755), (135, 39453), (405, 13151)]