12662535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 22634496

約数和(自身を除く): 9971961

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 127, 255, 289, 345, 381, 391, 635, 867, 1173, 1445, 1905, 1955, 2159, 2921, 4335, 5865, 6477, 6647, 8763, 10795, 14605, 19941, 32385, 33235, 36703, 43815, 49657, 99705, 110109, 148971, 183515, 248285, 550545, 744855, 844169, 2532507, 4220845, 12662535]

約数ペア:

[(1, 12662535), (3, 4220845), (5, 2532507), (15, 844169), (17, 744855), (23, 550545), (51, 248285), (69, 183515), (85, 148971), (115, 110109), (127, 99705), (255, 49657), (289, 43815), (345, 36703), (381, 33235), (391, 32385), (635, 19941), (867, 14605), (1173, 10795), (1445, 8763), (1905, 6647), (1955, 6477), (2159, 5865), (2921, 4335)]