3208135

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 4465152

約数和(自身を除く): 1257017

約数列:

[1, 5, 7, 35, 71, 355, 497, 1291, 2485, 6455, 9037, 45185, 91661, 458305, 641627, 3208135]

約数ペア:

[(1, 3208135), (5, 641627), (7, 458305), (35, 91661), (71, 45185), (355, 9037), (497, 6455), (1291, 2485)]