38348765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 57335040

約数和(自身を除く): 18986275

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 947, 1157, 3115, 4735, 5785, 6629, 8099, 12311, 33145, 40495, 61555, 84283, 86177, 421415, 430885, 589981, 1095679, 2949905, 5478395, 7669753, 38348765]

約数ペア:

[(1, 38348765), (5, 7669753), (7, 5478395), (13, 2949905), (35, 1095679), (65, 589981), (89, 430885), (91, 421415), (445, 86177), (455, 84283), (623, 61555), (947, 40495), (1157, 33145), (3115, 12311), (4735, 8099), (5785, 6629)]