15355896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 41381280

約数和(自身を除く): 26025384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 617, 732, 1037, 1234, 1464, 1851, 2074, 2468, 3111, 3702, 4148, 4936, 6222, 7404, 8296, 10489, 12444, 14808, 20978, 24888, 31467, 37637, 41956, 62934, 75274, 83912, 112911, 125868, 150548, 225822, 251736, 301096, 451644, 639829, 903288, 1279658, 1919487, 2559316, 3838974, 5118632, 7677948, 15355896]

約数ペア:

[(1, 15355896), (2, 7677948), (3, 5118632), (4, 3838974), (6, 2559316), (8, 1919487), (12, 1279658), (17, 903288), (24, 639829), (34, 451644), (51, 301096), (61, 251736), (68, 225822), (102, 150548), (122, 125868), (136, 112911), (183, 83912), (204, 75274), (244, 62934), (366, 41956), (408, 37637), (488, 31467), (617, 24888), (732, 20978), (1037, 14808), (1234, 12444), (1464, 10489), (1851, 8296), (2074, 7404), (2468, 6222), (3111, 4936), (3702, 4148)]