342171655

素因数分解:

$5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 482918400

約数和(自身を除く): 140746745

約数列:

[1, 5, 7, 35, 49, 127, 245, 343, 635, 889, 1571, 1715, 4445, 6223, 7855, 10997, 31115, 43561, 54985, 76979, 199517, 217805, 384895, 538853, 997585, 1396619, 2694265, 6983095, 9776333, 48881665, 68434331, 342171655]

約数ペア:

[(1, 342171655), (5, 68434331), (7, 48881665), (35, 9776333), (49, 6983095), (127, 2694265), (245, 1396619), (343, 997585), (635, 538853), (889, 384895), (1571, 217805), (1715, 199517), (4445, 76979), (6223, 54985), (7855, 43561), (10997, 31115)]