25525872385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{16607}}^1$

素因数の和:16762

約数の個数: 48

約数和(自身を含む): 35449975296

約数和(自身を除く): 9924102911

約数列:

[1, 5, 13, 17, 65, 85, 107, 169, 221, 535, 845, 1105, 1391, 1819, 2873, 6955, 9095, 14365, 16607, 18083, 23647, 83035, 90415, 118235, 215891, 282319, 307411, 1079455, 1411595, 1537055, 1776949, 2806583, 3670147, 8884745, 14032915, 18350735, 23100337, 30208133, 47711911, 115501685, 151040665, 238559555, 300304381, 392705729, 1501521905, 1963528645, 5105174477, 25525872385]

約数ペア:

[(1, 25525872385), (5, 5105174477), (13, 1963528645), (17, 1501521905), (65, 392705729), (85, 300304381), (107, 238559555), (169, 151040665), (221, 115501685), (535, 47711911), (845, 30208133), (1105, 23100337), (1391, 18350735), (1819, 14032915), (2873, 8884745), (6955, 3670147), (9095, 2806583), (14365, 1776949), (16607, 1537055), (18083, 1411595), (23647, 1079455), (83035, 307411), (90415, 282319), (118235, 215891)]