47251925

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 72199620

約数和(自身を除く): 24947695

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2269, 2975, 4165, 11345, 15883, 20825, 38573, 56725, 79415, 111181, 192865, 270011, 397075, 555905, 964325, 1350055, 1890077, 2779525, 6750275, 9450385, 47251925]

約数ペア:

[(1, 47251925), (5, 9450385), (7, 6750275), (17, 2779525), (25, 1890077), (35, 1350055), (49, 964325), (85, 555905), (119, 397075), (175, 270011), (245, 192865), (425, 111181), (595, 79415), (833, 56725), (1225, 38573), (2269, 20825), (2975, 15883), (4165, 11345)]