15155028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60156

約数の個数: 36

約数和(自身を含む): 43781920

約数和(自身を除く): 28626892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 60139, 120278, 180417, 240556, 360834, 420973, 541251, 721668, 841946, 1082502, 1262919, 1683892, 2165004, 2525838, 3788757, 5051676, 7577514, 15155028]

約数ペア:

[(1, 15155028), (2, 7577514), (3, 5051676), (4, 3788757), (6, 2525838), (7, 2165004), (9, 1683892), (12, 1262919), (14, 1082502), (18, 841946), (21, 721668), (28, 541251), (36, 420973), (42, 360834), (63, 240556), (84, 180417), (126, 120278), (252, 60139)]