11515005

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3083}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 20206368

約数和(自身を除く): 8691363

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3083, 3735, 9249, 15415, 27747, 46245, 138735, 255889, 767667, 1279445, 2303001, 3838335, 11515005]

約数ペア:

[(1, 11515005), (3, 3838335), (5, 2303001), (9, 1279445), (15, 767667), (45, 255889), (83, 138735), (249, 46245), (415, 27747), (747, 15415), (1245, 9249), (3083, 3735)]