47819725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 64502568

約数和(自身を除く): 16682843

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3041, 3145, 15205, 15725, 51697, 76025, 112517, 258485, 562585, 1292425, 1912789, 2812925, 9563945, 47819725]

約数ペア:

[(1, 47819725), (5, 9563945), (17, 2812925), (25, 1912789), (37, 1292425), (85, 562585), (185, 258485), (425, 112517), (629, 76025), (925, 51697), (3041, 15725), (3145, 15205)]