27805225

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 40086720

約数和(自身を除く): 12281495

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 2065, 2693, 10325, 13465, 18851, 67325, 94255, 158887, 471275, 794435, 1112209, 3972175, 5561045, 27805225]

約数ペア:

[(1, 27805225), (5, 5561045), (7, 3972175), (25, 1112209), (35, 794435), (59, 471275), (175, 158887), (295, 94255), (413, 67325), (1475, 18851), (2065, 13465), (2693, 10325)]