7293225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 12320640

約数和(自身を除く): 5027415

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 2069, 3525, 6207, 10345, 31035, 51725, 97243, 155175, 291729, 486215, 1458645, 2431075, 7293225]

約数ペア:

[(1, 7293225), (3, 2431075), (5, 1458645), (15, 486215), (25, 291729), (47, 155175), (75, 97243), (141, 51725), (235, 31035), (705, 10345), (1175, 6207), (2069, 3525)]