12793365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 12366315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1151, 1235, 2223, 3453, 3705, 5755, 10359, 11115, 14963, 17265, 21869, 44889, 51795, 65607, 74815, 109345, 134667, 196821, 224445, 284297, 328035, 673335, 852891, 984105, 1421485, 2558673, 4264455, 12793365]

約数ペア:

[(1, 12793365), (3, 4264455), (5, 2558673), (9, 1421485), (13, 984105), (15, 852891), (19, 673335), (39, 328035), (45, 284297), (57, 224445), (65, 196821), (95, 134667), (117, 109345), (171, 74815), (195, 65607), (247, 51795), (285, 44889), (585, 21869), (741, 17265), (855, 14963), (1151, 11115), (1235, 10359), (2223, 5755), (3453, 3705)]