6466525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 8765064

約数和(自身を除く): 2298539

約数列:

[1, 5, 13, 25, 65, 101, 197, 325, 505, 985, 1313, 2525, 2561, 4925, 6565, 12805, 19897, 32825, 64025, 99485, 258661, 497425, 1293305, 6466525]

約数ペア:

[(1, 6466525), (5, 1293305), (13, 497425), (25, 258661), (65, 99485), (101, 64025), (197, 32825), (325, 19897), (505, 12805), (985, 6565), (1313, 4925), (2525, 2561)]