12744165

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2477}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 23788800

約数和(自身を除く): 11044635

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2477, 5145, 7431, 12385, 17339, 37155, 52017, 86695, 121373, 260085, 364119, 606865, 849611, 1820595, 2548833, 4248055, 12744165]

約数ペア:

[(1, 12744165), (3, 4248055), (5, 2548833), (7, 1820595), (15, 849611), (21, 606865), (35, 364119), (49, 260085), (105, 121373), (147, 86695), (245, 52017), (343, 37155), (735, 17339), (1029, 12385), (1715, 7431), (2477, 5145)]