797165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 1021440

約数和(自身を除く): 224275

約数列:

[1, 5, 31, 37, 139, 155, 185, 695, 1147, 4309, 5143, 5735, 21545, 25715, 159433, 797165]

約数ペア:

[(1, 797165), (5, 159433), (31, 25715), (37, 21545), (139, 5735), (155, 5143), (185, 4309), (695, 1147)]