75072459

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 134545536

約数和(自身を除く): 59473077

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 2731, 3927, 8193, 9163, 19117, 27489, 30041, 46427, 57351, 90123, 133819, 139281, 210287, 324989, 401457, 510697, 630861, 974967, 1472009, 1532091, 2274923, 3574879, 4416027, 6824769, 10724637, 25024153, 75072459]

約数ペア:

[(1, 75072459), (3, 25024153), (7, 10724637), (11, 6824769), (17, 4416027), (21, 3574879), (33, 2274923), (49, 1532091), (51, 1472009), (77, 974967), (119, 630861), (147, 510697), (187, 401457), (231, 324989), (357, 210287), (539, 139281), (561, 133819), (833, 90123), (1309, 57351), (1617, 46427), (2499, 30041), (2731, 27489), (3927, 19117), (8193, 9163)]