2740995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 5031936

約数和(自身を除く): 2290941

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3583, 10749, 17915, 32247, 53745, 60911, 161235, 182733, 304555, 548199, 913665, 2740995]

約数ペア:

[(1, 2740995), (3, 913665), (5, 548199), (9, 304555), (15, 182733), (17, 161235), (45, 60911), (51, 53745), (85, 32247), (153, 17915), (255, 10749), (765, 3583)]