253485165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{412171}}^1$

素因数の和:412220

約数の個数: 16

約数和(自身を含む): 415469376

約数和(自身を除く): 161984211

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 412171, 1236513, 2060855, 6182565, 16899011, 50697033, 84495055, 253485165]

約数ペア:

[(1, 253485165), (3, 84495055), (5, 50697033), (15, 16899011), (41, 6182565), (123, 2060855), (205, 1236513), (615, 412171)]