15707933995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 20693171520

約数和(自身を除く): 4985237525

約数列:

[1, 5, 13, 65, 157, 167, 169, 709, 785, 835, 845, 2041, 2171, 3545, 9217, 10205, 10855, 26219, 26533, 28223, 46085, 111313, 118403, 119821, 131095, 132665, 141115, 340847, 556565, 592015, 599105, 1447069, 1539239, 1704235, 4431011, 7235345, 7696195, 18589271, 18811897, 20010107, 22155055, 92946355, 94059485, 100050535, 241660523, 1208302615, 3141586799, 15707933995]

約数ペア:

[(1, 15707933995), (5, 3141586799), (13, 1208302615), (65, 241660523), (157, 100050535), (167, 94059485), (169, 92946355), (709, 22155055), (785, 20010107), (835, 18811897), (845, 18589271), (2041, 7696195), (2171, 7235345), (3545, 4431011), (9217, 1704235), (10205, 1539239), (10855, 1447069), (26219, 599105), (26533, 592015), (28223, 556565), (46085, 340847), (111313, 141115), (118403, 132665), (119821, 131095)]