1245143425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{6833}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 1593989496

約数和(自身を除く): 348846071

約数列:

[1, 5, 25, 37, 185, 197, 925, 985, 4925, 6833, 7289, 34165, 36445, 170825, 182225, 252821, 1264105, 1346101, 6320525, 6730505, 33652525, 49805737, 249028685, 1245143425]

約数ペア:

[(1, 1245143425), (5, 249028685), (25, 49805737), (37, 33652525), (185, 6730505), (197, 6320525), (925, 1346101), (985, 1264105), (4925, 252821), (6833, 182225), (7289, 170825), (34165, 36445)]