129805965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169681}}^1$

素因数の和:169709

約数の個数: 24

約数和(自身を含む): 238233528

約数和(自身を除く): 108427563

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 169681, 509043, 848405, 1527129, 2545215, 2884577, 7635645, 8653731, 14422885, 25961193, 43268655, 129805965]

約数ペア:

[(1, 129805965), (3, 43268655), (5, 25961193), (9, 14422885), (15, 8653731), (17, 7635645), (45, 2884577), (51, 2545215), (85, 1527129), (153, 848405), (255, 509043), (765, 169681)]