121775505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{477551}}^1$

素因数の和:477576

約数の個数: 16

約数和(自身を含む): 206302464

約数和(自身を除く): 84526959

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 477551, 1432653, 2387755, 7163265, 8118367, 24355101, 40591835, 121775505]

約数ペア:

[(1, 121775505), (3, 40591835), (5, 24355101), (15, 8118367), (17, 7163265), (51, 2387755), (85, 1432653), (255, 477551)]