82623775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 113333024

約数和(自身を除く): 30709249

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 6871, 12025, 34355, 89323, 171775, 254227, 446615, 1271135, 2233075, 3304951, 6355675, 16524755, 82623775]

約数ペア:

[(1, 82623775), (5, 16524755), (13, 6355675), (25, 3304951), (37, 2233075), (65, 1271135), (185, 446615), (325, 254227), (481, 171775), (925, 89323), (2405, 34355), (6871, 12025)]