5258253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 4805619

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 103, 119, 143, 187, 221, 231, 273, 309, 357, 429, 561, 663, 721, 1001, 1133, 1309, 1339, 1547, 1751, 2163, 2431, 3003, 3399, 3927, 4017, 4641, 5253, 7293, 7931, 9373, 12257, 14729, 17017, 19261, 22763, 23793, 28119, 36771, 44187, 51051, 57783, 68289, 103103, 134827, 159341, 250393, 309309, 404481, 478023, 751179, 1752751, 5258253]

約数ペア:

[(1, 5258253), (3, 1752751), (7, 751179), (11, 478023), (13, 404481), (17, 309309), (21, 250393), (33, 159341), (39, 134827), (51, 103103), (77, 68289), (91, 57783), (103, 51051), (119, 44187), (143, 36771), (187, 28119), (221, 23793), (231, 22763), (273, 19261), (309, 17017), (357, 14729), (429, 12257), (561, 9373), (663, 7931), (721, 7293), (1001, 5253), (1133, 4641), (1309, 4017), (1339, 3927), (1547, 3399), (1751, 3003), (2163, 2431)]