2013406155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{14447}}^1$

素因数の和:14640

約数の個数: 48

約数和(自身を含む): 3696376320

約数和(自身を除く): 1682970165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 163, 171, 285, 489, 815, 855, 1467, 2445, 3097, 7335, 9291, 14447, 15485, 27873, 43341, 46455, 72235, 130023, 139365, 216705, 274493, 650115, 823479, 1372465, 2354861, 2470437, 4117395, 7064583, 11774305, 12352185, 21193749, 35322915, 44742359, 105968745, 134227077, 223711795, 402681231, 671135385, 2013406155]

約数ペア:

[(1, 2013406155), (3, 671135385), (5, 402681231), (9, 223711795), (15, 134227077), (19, 105968745), (45, 44742359), (57, 35322915), (95, 21193749), (163, 12352185), (171, 11774305), (285, 7064583), (489, 4117395), (815, 2470437), (855, 2354861), (1467, 1372465), (2445, 823479), (3097, 650115), (7335, 274493), (9291, 216705), (14447, 139365), (15485, 130023), (27873, 72235), (43341, 46455)]