345185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 16

約数和(自身を含む): 456192

約数和(自身を除く): 111007

約数列:

[1, 5, 17, 31, 85, 131, 155, 527, 655, 2227, 2635, 4061, 11135, 20305, 69037, 345185]

約数ペア:

[(1, 345185), (5, 69037), (17, 20305), (31, 11135), (85, 4061), (131, 2635), (155, 2227), (527, 655)]