15127756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 32622912

約数和(自身を除く): 17495156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 521, 854, 1037, 1042, 1708, 2074, 2084, 3647, 4148, 7259, 7294, 8857, 14518, 14588, 17714, 29036, 31781, 35428, 61999, 63562, 123998, 127124, 222467, 247996, 444934, 540277, 889868, 1080554, 2161108, 3781939, 7563878, 15127756]

約数ペア:

[(1, 15127756), (2, 7563878), (4, 3781939), (7, 2161108), (14, 1080554), (17, 889868), (28, 540277), (34, 444934), (61, 247996), (68, 222467), (119, 127124), (122, 123998), (238, 63562), (244, 61999), (427, 35428), (476, 31781), (521, 29036), (854, 17714), (1037, 14588), (1042, 14518), (1708, 8857), (2074, 7294), (2084, 7259), (3647, 4148)]