27830955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109141}}^1$

素因数の和:109166

約数の個数: 16

約数和(自身を含む): 47149344

約数和(自身を除く): 19318389

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 109141, 327423, 545705, 1637115, 1855397, 5566191, 9276985, 27830955]

約数ペア:

[(1, 27830955), (3, 9276985), (5, 5566191), (15, 1855397), (17, 1637115), (51, 545705), (85, 327423), (255, 109141)]