15190494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19645986

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 59, 66, 83, 94, 118, 141, 166, 177, 249, 282, 354, 498, 517, 649, 913, 1034, 1298, 1551, 1826, 1947, 2739, 2773, 3102, 3894, 3901, 4897, 5478, 5546, 7802, 8319, 9794, 11703, 14691, 16638, 23406, 29382, 30503, 42911, 53867, 61006, 85822, 91509, 107734, 128733, 161601, 183018, 230159, 257466, 323202, 460318, 690477, 1380954, 2531749, 5063498, 7595247, 15190494]

約数ペア:

[(1, 15190494), (2, 7595247), (3, 5063498), (6, 2531749), (11, 1380954), (22, 690477), (33, 460318), (47, 323202), (59, 257466), (66, 230159), (83, 183018), (94, 161601), (118, 128733), (141, 107734), (166, 91509), (177, 85822), (249, 61006), (282, 53867), (354, 42911), (498, 30503), (517, 29382), (649, 23406), (913, 16638), (1034, 14691), (1298, 11703), (1551, 9794), (1826, 8319), (1947, 7802), (2739, 5546), (2773, 5478), (3102, 4897), (3894, 3901)]