5280997975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 7409525760

約数和(自身を除く): 2128527785

約数列:

[1, 5, 11, 25, 37, 55, 103, 185, 275, 407, 515, 925, 1133, 2035, 2575, 3811, 5039, 5665, 10175, 19055, 25195, 28325, 41921, 55429, 95275, 125975, 186443, 209605, 277145, 519017, 932215, 1048025, 1385725, 2050873, 2595085, 4661075, 5709187, 10254365, 12975425, 19203629, 28545935, 51271825, 96018145, 142729675, 211239919, 480090725, 1056199595, 5280997975]

約数ペア:

[(1, 5280997975), (5, 1056199595), (11, 480090725), (25, 211239919), (37, 142729675), (55, 96018145), (103, 51271825), (185, 28545935), (275, 19203629), (407, 12975425), (515, 10254365), (925, 5709187), (1133, 4661075), (2035, 2595085), (2575, 2050873), (3811, 1385725), (5039, 1048025), (5665, 932215), (10175, 519017), (19055, 277145), (25195, 209605), (28325, 186443), (41921, 125975), (55429, 95275)]