322140395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 96986005

約数列:

[1, 5, 17, 85, 89, 97, 439, 445, 485, 1513, 1649, 2195, 7463, 7565, 8245, 8633, 37315, 39071, 42583, 43165, 146761, 195355, 212915, 664207, 723911, 733805, 3321035, 3619555, 3789887, 18949435, 64428079, 322140395]

約数ペア:

[(1, 322140395), (5, 64428079), (17, 18949435), (85, 3789887), (89, 3619555), (97, 3321035), (439, 733805), (445, 723911), (485, 664207), (1513, 212915), (1649, 195355), (2195, 146761), (7463, 43165), (7565, 42583), (8245, 39071), (8633, 37315)]