85117995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26641}}^1$

素因数の和:26723

約数の個数: 24

約数和(自身を含む): 149621472

約数和(自身を除く): 64503477

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 26641, 79923, 133205, 239769, 399615, 1198845, 1891511, 5674533, 9457555, 17023599, 28372665, 85117995]

約数ペア:

[(1, 85117995), (3, 28372665), (5, 17023599), (9, 9457555), (15, 5674533), (45, 1891511), (71, 1198845), (213, 399615), (355, 239769), (639, 133205), (1065, 79923), (3195, 26641)]