67903185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 65152815

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 109, 119, 255, 327, 349, 357, 545, 595, 763, 1047, 1635, 1745, 1785, 1853, 2289, 2443, 3815, 5235, 5559, 5933, 7329, 9265, 11445, 12215, 12971, 17799, 27795, 29665, 36645, 38041, 38913, 41531, 64855, 88995, 114123, 124593, 190205, 194565, 207655, 266287, 570615, 622965, 646697, 798861, 1331435, 1940091, 3233485, 3994305, 4526879, 9700455, 13580637, 22634395, 67903185]

約数ペア:

[(1, 67903185), (3, 22634395), (5, 13580637), (7, 9700455), (15, 4526879), (17, 3994305), (21, 3233485), (35, 1940091), (51, 1331435), (85, 798861), (105, 646697), (109, 622965), (119, 570615), (255, 266287), (327, 207655), (349, 194565), (357, 190205), (545, 124593), (595, 114123), (763, 88995), (1047, 64855), (1635, 41531), (1745, 38913), (1785, 38041), (1853, 36645), (2289, 29665), (2443, 27795), (3815, 17799), (5235, 12971), (5559, 12215), (5933, 11445), (7329, 9265)]