896942445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 1699729920

約数和(自身を除く): 802787475

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 89, 105, 123, 205, 267, 287, 445, 615, 623, 861, 1335, 1435, 1869, 2341, 3115, 3649, 4305, 7023, 9345, 10947, 11705, 16387, 18245, 25543, 35115, 49161, 54735, 76629, 81935, 95981, 127715, 208349, 245805, 287943, 383145, 479905, 625047, 671867, 1041745, 1439715, 1458443, 2015601, 3125235, 3359335, 4375329, 7292215, 8542309, 10078005, 21876645, 25626927, 42711545, 59796163, 128134635, 179388489, 298980815, 896942445]

約数ペア:

[(1, 896942445), (3, 298980815), (5, 179388489), (7, 128134635), (15, 59796163), (21, 42711545), (35, 25626927), (41, 21876645), (89, 10078005), (105, 8542309), (123, 7292215), (205, 4375329), (267, 3359335), (287, 3125235), (445, 2015601), (615, 1458443), (623, 1439715), (861, 1041745), (1335, 671867), (1435, 625047), (1869, 479905), (2341, 383145), (3115, 287943), (3649, 245805), (4305, 208349), (7023, 127715), (9345, 95981), (10947, 81935), (11705, 76629), (16387, 54735), (18245, 49161), (25543, 35115)]