15203166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 34269312

約数和(自身を除く): 19066146

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 487, 726, 946, 974, 1419, 1461, 2838, 2922, 5203, 5357, 10406, 10714, 15609, 16071, 20941, 31218, 32142, 41882, 58927, 62823, 117854, 125646, 176781, 230351, 353562, 460702, 691053, 1382106, 2533861, 5067722, 7601583, 15203166]

約数ペア:

[(1, 15203166), (2, 7601583), (3, 5067722), (6, 2533861), (11, 1382106), (22, 691053), (33, 460702), (43, 353562), (66, 230351), (86, 176781), (121, 125646), (129, 117854), (242, 62823), (258, 58927), (363, 41882), (473, 32142), (487, 31218), (726, 20941), (946, 16071), (974, 15609), (1419, 10714), (1461, 10406), (2838, 5357), (2922, 5203)]