1892168075

素因数分解:

$5^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1154

約数の個数: 60

約数和(自身を含む): 2834163840

約数和(自身を除く): 941995765

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 343, 725, 1015, 1087, 1225, 1421, 1715, 2401, 5075, 5435, 7105, 7609, 8575, 9947, 12005, 27175, 31523, 35525, 38045, 49735, 53263, 60025, 69629, 157615, 190225, 220661, 248675, 266315, 348145, 372841, 788075, 1103305, 1331575, 1544627, 1740725, 1864205, 2609887, 5516525, 7723135, 9321025, 10812389, 13049435, 38615675, 54061945, 65247175, 75686723, 270309725, 378433615, 1892168075]

約数ペア:

[(1, 1892168075), (5, 378433615), (7, 270309725), (25, 75686723), (29, 65247175), (35, 54061945), (49, 38615675), (145, 13049435), (175, 10812389), (203, 9321025), (245, 7723135), (343, 5516525), (725, 2609887), (1015, 1864205), (1087, 1740725), (1225, 1544627), (1421, 1331575), (1715, 1103305), (2401, 788075), (5075, 372841), (5435, 348145), (7105, 266315), (7609, 248675), (8575, 220661), (9947, 190225), (12005, 157615), (27175, 69629), (31523, 60025), (35525, 53263), (38045, 49735)]