15359772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 39335296

約数和(自身を除く): 23975524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 103, 129, 172, 204, 206, 258, 289, 309, 412, 516, 578, 618, 731, 867, 1156, 1236, 1462, 1734, 1751, 2193, 2924, 3468, 3502, 4386, 4429, 5253, 7004, 8772, 8858, 10506, 12427, 13287, 17716, 21012, 24854, 26574, 29767, 37281, 49708, 53148, 59534, 74562, 75293, 89301, 119068, 149124, 150586, 178602, 225879, 301172, 357204, 451758, 903516, 1279981, 2559962, 3839943, 5119924, 7679886, 15359772]

約数ペア:

[(1, 15359772), (2, 7679886), (3, 5119924), (4, 3839943), (6, 2559962), (12, 1279981), (17, 903516), (34, 451758), (43, 357204), (51, 301172), (68, 225879), (86, 178602), (102, 150586), (103, 149124), (129, 119068), (172, 89301), (204, 75293), (206, 74562), (258, 59534), (289, 53148), (309, 49708), (412, 37281), (516, 29767), (578, 26574), (618, 24854), (731, 21012), (867, 17716), (1156, 13287), (1236, 12427), (1462, 10506), (1734, 8858), (1751, 8772), (2193, 7004), (2924, 5253), (3468, 4429), (3502, 4386)]