2665431335

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{11657}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 3760404480

約数和(自身を除く): 1094973145

約数列:

[1, 5, 7, 35, 47, 139, 235, 329, 695, 973, 1645, 4865, 6533, 11657, 32665, 45731, 58285, 81599, 228655, 407995, 547879, 1620323, 2739395, 3835153, 8101615, 11342261, 19175765, 56711305, 76155181, 380775905, 533086267, 2665431335]

約数ペア:

[(1, 2665431335), (5, 533086267), (7, 380775905), (35, 76155181), (47, 56711305), (139, 19175765), (235, 11342261), (329, 8101615), (695, 3835153), (973, 2739395), (1645, 1620323), (4865, 547879), (6533, 407995), (11657, 228655), (32665, 81599), (45731, 58285)]