12946454805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1\times {\mathrm{12539}}^1$

素因数の和:16613

約数の個数: 32

約数和(自身を含む): 21939984000

約数和(自身を除く): 8993529195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4049, 12147, 12539, 20245, 37617, 60735, 62695, 68833, 188085, 206499, 213163, 344165, 639489, 1032495, 1065815, 3197445, 50770411, 152311233, 253852055, 761556165, 863096987, 2589290961, 4315484935, 12946454805]

約数ペア:

[(1, 12946454805), (3, 4315484935), (5, 2589290961), (15, 863096987), (17, 761556165), (51, 253852055), (85, 152311233), (255, 50770411), (4049, 3197445), (12147, 1065815), (12539, 1032495), (20245, 639489), (37617, 344165), (60735, 213163), (62695, 206499), (68833, 188085)]