13307831075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{3511}}^1$

素因数の和:3729

約数の個数: 72

約数和(自身を含む): 20851165440

約数和(自身を除く): 7543334365

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 179, 275, 385, 605, 847, 895, 1253, 1925, 1969, 3025, 3511, 4235, 4475, 6265, 9845, 13783, 17555, 21175, 21659, 24577, 31325, 38621, 49225, 68915, 87775, 108295, 122885, 151613, 193105, 270347, 344575, 424831, 541475, 614425, 628469, 758065, 965525, 1351735, 2124155, 2973817, 3142345, 3790325, 4399283, 6758675, 6913159, 10620775, 14869085, 15711725, 21996415, 34565795, 48392113, 74345425, 76044749, 109982075, 172828975, 241960565, 380223745, 532313243, 1209802825, 1901118725, 2661566215, 13307831075]

約数ペア:

[(1, 13307831075), (5, 2661566215), (7, 1901118725), (11, 1209802825), (25, 532313243), (35, 380223745), (55, 241960565), (77, 172828975), (121, 109982075), (175, 76044749), (179, 74345425), (275, 48392113), (385, 34565795), (605, 21996415), (847, 15711725), (895, 14869085), (1253, 10620775), (1925, 6913159), (1969, 6758675), (3025, 4399283), (3511, 3790325), (4235, 3142345), (4475, 2973817), (6265, 2124155), (9845, 1351735), (13783, 965525), (17555, 758065), (21175, 628469), (21659, 614425), (24577, 541475), (31325, 424831), (38621, 344575), (49225, 270347), (68915, 193105), (87775, 151613), (108295, 122885)]