12634575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 22334880

約数和(自身を除く): 9700305

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 145, 157, 185, 435, 471, 555, 725, 785, 925, 1073, 2175, 2355, 2775, 3219, 3925, 4553, 5365, 5809, 11775, 13659, 16095, 17427, 22765, 26825, 29045, 68295, 80475, 87135, 113825, 145225, 168461, 341475, 435675, 505383, 842305, 2526915, 4211525, 12634575]

約数ペア:

[(1, 12634575), (3, 4211525), (5, 2526915), (15, 842305), (25, 505383), (29, 435675), (37, 341475), (75, 168461), (87, 145225), (111, 113825), (145, 87135), (157, 80475), (185, 68295), (435, 29045), (471, 26825), (555, 22765), (725, 17427), (785, 16095), (925, 13659), (1073, 11775), (2175, 5809), (2355, 5365), (2775, 4553), (3219, 3925)]