15289902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 36307440

約数和(自身を除く): 21017538

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 1723, 2958, 3446, 4437, 5169, 8874, 10338, 15507, 29291, 31014, 49967, 58582, 87873, 99934, 149901, 175746, 263619, 299802, 449703, 527238, 849439, 899406, 1698878, 2548317, 5096634, 7644951, 15289902]

約数ペア:

[(1, 15289902), (2, 7644951), (3, 5096634), (6, 2548317), (9, 1698878), (17, 899406), (18, 849439), (29, 527238), (34, 449703), (51, 299802), (58, 263619), (87, 175746), (102, 149901), (153, 99934), (174, 87873), (261, 58582), (306, 49967), (493, 31014), (522, 29291), (986, 15507), (1479, 10338), (1723, 8874), (2958, 5169), (3446, 4437)]