126035525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 196380288

約数和(自身を除く): 70344763

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 233, 275, 281, 385, 1165, 1405, 1631, 1925, 1967, 2563, 3091, 5825, 7025, 8155, 9835, 12815, 15455, 17941, 21637, 40775, 49175, 64075, 65473, 77275, 89705, 108185, 327365, 448525, 458311, 540925, 720203, 1636825, 2291555, 3601015, 5041421, 11457775, 18005075, 25207105, 126035525]

約数ペア:

[(1, 126035525), (5, 25207105), (7, 18005075), (11, 11457775), (25, 5041421), (35, 3601015), (55, 2291555), (77, 1636825), (175, 720203), (233, 540925), (275, 458311), (281, 448525), (385, 327365), (1165, 108185), (1405, 89705), (1631, 77275), (1925, 65473), (1967, 64075), (2563, 49175), (3091, 40775), (5825, 21637), (7025, 17941), (8155, 15455), (9835, 12815)]