15707507715

素因数分解:

$3^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{90971}}^1$

素因数の和:92264

約数の個数: 32

約数和(自身を含む): 27946598400

約数和(自身を除く): 12239090685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1279, 3837, 6395, 11511, 19185, 34533, 57555, 90971, 172665, 272913, 454855, 818739, 1364565, 2456217, 4093695, 12281085, 116351909, 349055727, 581759545, 1047167181, 1745278635, 3141501543, 5235835905, 15707507715]

約数ペア:

[(1, 15707507715), (3, 5235835905), (5, 3141501543), (9, 1745278635), (15, 1047167181), (27, 581759545), (45, 349055727), (135, 116351909), (1279, 12281085), (3837, 4093695), (6395, 2456217), (11511, 1364565), (19185, 818739), (34533, 454855), (57555, 272913), (90971, 172665)]