138969765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6594

約数の個数: 48

約数和(自身を含む): 268931520

約数和(自身を除く): 129961755

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 6529, 7095, 19587, 21285, 32645, 58761, 71819, 97935, 215457, 280747, 293805, 359095, 646371, 842241, 1077285, 1403735, 2526723, 3088217, 3231855, 4211205, 9264651, 12633615, 15441085, 27793953, 46323255, 138969765]

約数ペア:

[(1, 138969765), (3, 46323255), (5, 27793953), (9, 15441085), (11, 12633615), (15, 9264651), (33, 4211205), (43, 3231855), (45, 3088217), (55, 2526723), (99, 1403735), (129, 1077285), (165, 842241), (215, 646371), (387, 359095), (473, 293805), (495, 280747), (645, 215457), (1419, 97935), (1935, 71819), (2365, 58761), (4257, 32645), (6529, 21285), (7095, 19587)]