426857805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37493}}^1$

素因数の和:37538

約数の個数: 48

約数和(自身を含む): 842265216

約数和(自身を除く): 415407411

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 37493, 112479, 187465, 337437, 412423, 562395, 862339, 1237269, 1687185, 2062115, 2587017, 3711807, 4311695, 6186345, 7761051, 9485729, 12935085, 18559035, 28457187, 38805255, 47428645, 85371561, 142285935, 426857805]

約数ペア:

[(1, 426857805), (3, 142285935), (5, 85371561), (9, 47428645), (11, 38805255), (15, 28457187), (23, 18559035), (33, 12935085), (45, 9485729), (55, 7761051), (69, 6186345), (99, 4311695), (115, 3711807), (165, 2587017), (207, 2062115), (253, 1687185), (345, 1237269), (495, 862339), (759, 562395), (1035, 412423), (1265, 337437), (2277, 187465), (3795, 112479), (11385, 37493)]