26941515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105653}}^1$

素因数の和:105678

約数の個数: 16

約数和(自身を含む): 45642528

約数和(自身を除く): 18701013

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 105653, 316959, 528265, 1584795, 1796101, 5388303, 8980505, 26941515]

約数ペア:

[(1, 26941515), (3, 8980505), (5, 5388303), (15, 1796101), (17, 1584795), (51, 528265), (85, 316959), (255, 105653)]