72279765

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5927}}^1$

素因数の和:6209

約数の個数: 24

約数和(自身を含む): 125768448

約数和(自身を除く): 53488683

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5927, 12195, 17781, 29635, 53343, 88905, 266715, 1606217, 4818651, 8031085, 14455953, 24093255, 72279765]

約数ペア:

[(1, 72279765), (3, 24093255), (5, 14455953), (9, 8031085), (15, 4818651), (45, 1606217), (271, 266715), (813, 88905), (1355, 53343), (2439, 29635), (4065, 17781), (5927, 12195)]