52207575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 99279360

約数和(自身を除く): 47071785

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 359, 525, 831, 1077, 1385, 1795, 1939, 2513, 4155, 5385, 5817, 6925, 7539, 8975, 9695, 12565, 20775, 26925, 29085, 37695, 48475, 62825, 99443, 145425, 188475, 298329, 497215, 696101, 1491645, 2088303, 2486075, 3480505, 7458225, 10441515, 17402525, 52207575]

約数ペア:

[(1, 52207575), (3, 17402525), (5, 10441515), (7, 7458225), (15, 3480505), (21, 2486075), (25, 2088303), (35, 1491645), (75, 696101), (105, 497215), (175, 298329), (277, 188475), (359, 145425), (525, 99443), (831, 62825), (1077, 48475), (1385, 37695), (1795, 29085), (1939, 26925), (2513, 20775), (4155, 12565), (5385, 9695), (5817, 8975), (6925, 7539)]