24775375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 8583665

約数列:

[1, 5, 17, 25, 85, 89, 125, 131, 425, 445, 655, 1513, 2125, 2225, 2227, 3275, 7565, 11125, 11135, 11659, 16375, 37825, 55675, 58295, 189125, 198203, 278375, 291475, 991015, 1457375, 4955075, 24775375]

約数ペア:

[(1, 24775375), (5, 4955075), (17, 1457375), (25, 991015), (85, 291475), (89, 278375), (125, 198203), (131, 189125), (425, 58295), (445, 55675), (655, 37825), (1513, 16375), (2125, 11659), (2225, 11135), (2227, 11125), (3275, 7565)]