81136065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{235177}}^1$

素因数の和:235208

約数の個数: 16

約数和(自身を含む): 135462528

約数和(自身を除く): 54326463

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 235177, 705531, 1175885, 3527655, 5409071, 16227213, 27045355, 81136065]

約数ペア:

[(1, 81136065), (3, 27045355), (5, 16227213), (15, 5409071), (23, 3527655), (69, 1175885), (115, 705531), (345, 235177)]