103018825

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 160054860

約数和(自身を除く): 57036035

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 6469, 15925, 32345, 45283, 84097, 161725, 226415, 316981, 420485, 588679, 1132075, 1584905, 2102425, 2943395, 4120753, 7924525, 14716975, 20603765, 103018825]

約数ペア:

[(1, 103018825), (5, 20603765), (7, 14716975), (13, 7924525), (25, 4120753), (35, 2943395), (49, 2102425), (65, 1584905), (91, 1132075), (175, 588679), (245, 420485), (325, 316981), (455, 226415), (637, 161725), (1225, 84097), (2275, 45283), (3185, 32345), (6469, 15925)]