55900905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 36996375

約数列:

[1, 3, 5, 15, 31, 93, 155, 239, 465, 503, 717, 1195, 1509, 2515, 3585, 7409, 7545, 15593, 22227, 37045, 46779, 77965, 111135, 120217, 233895, 360651, 601085, 1803255, 3726727, 11180181, 18633635, 55900905]

約数ペア:

[(1, 55900905), (3, 18633635), (5, 11180181), (15, 3726727), (31, 1803255), (93, 601085), (155, 360651), (239, 233895), (465, 120217), (503, 111135), (717, 77965), (1195, 46779), (1509, 37045), (2515, 22227), (3585, 15593), (7409, 7545)]