1177887425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17394

約数の個数: 48

約数和(自身を含む): 1806342720

約数和(自身を除く): 628455295

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 1045, 1235, 2717, 3575, 5225, 6175, 13585, 17341, 67925, 86705, 190751, 225433, 329479, 433525, 953755, 1127165, 1647395, 2479763, 3624269, 4283227, 4768775, 5635825, 8236975, 12398815, 18121345, 21416135, 47115497, 61994075, 90606725, 107080675, 235577485, 1177887425]

約数ペア:

[(1, 1177887425), (5, 235577485), (11, 107080675), (13, 90606725), (19, 61994075), (25, 47115497), (55, 21416135), (65, 18121345), (95, 12398815), (143, 8236975), (209, 5635825), (247, 4768775), (275, 4283227), (325, 3624269), (475, 2479763), (715, 1647395), (1045, 1127165), (1235, 953755), (2717, 433525), (3575, 329479), (5225, 225433), (6175, 190751), (13585, 86705), (17341, 67925)]