4955075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 6629040

約数和(自身を除く): 1673965

約数列:

[1, 5, 17, 25, 85, 89, 131, 425, 445, 655, 1513, 2225, 2227, 3275, 7565, 11135, 11659, 37825, 55675, 58295, 198203, 291475, 991015, 4955075]

約数ペア:

[(1, 4955075), (5, 991015), (17, 291475), (25, 198203), (85, 58295), (89, 55675), (131, 37825), (425, 11659), (445, 11135), (655, 7565), (1513, 3275), (2225, 2227)]