1289594085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{22571}}^1$

素因数の和:22885

約数の個数: 32

約数和(自身を含む): 2229752448

約数和(自身を除く): 940158363

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1465, 3809, 4395, 11427, 19045, 22571, 57135, 67713, 112855, 293423, 338565, 880269, 1467115, 4401345, 6613303, 19839909, 33066515, 85972939, 99199545, 257918817, 429864695, 1289594085]

約数ペア:

[(1, 1289594085), (3, 429864695), (5, 257918817), (13, 99199545), (15, 85972939), (39, 33066515), (65, 19839909), (195, 6613303), (293, 4401345), (879, 1467115), (1465, 880269), (3809, 338565), (4395, 293423), (11427, 112855), (19045, 67713), (22571, 57135)]