20150955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40709}}^1$

素因数の和:40731

約数の個数: 24

約数和(自身を含む): 38104560

約数和(自身を除く): 17953605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40709, 122127, 203545, 366381, 447799, 610635, 1343397, 1831905, 2238995, 4030191, 6716985, 20150955]

約数ペア:

[(1, 20150955), (3, 6716985), (5, 4030191), (9, 2238995), (11, 1831905), (15, 1343397), (33, 610635), (45, 447799), (55, 366381), (99, 203545), (165, 122127), (495, 40709)]