3220233415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{13913}}^1$

素因数の和:14331

約数の個数: 32

約数和(自身を含む): 4688461440

約数和(自身を除く): 1468228025

約数列:

[1, 5, 7, 17, 35, 85, 119, 389, 595, 1945, 2723, 6613, 13615, 13913, 33065, 46291, 69565, 97391, 231455, 236521, 486955, 1182605, 1655647, 5412157, 8278235, 27060785, 37885099, 92006669, 189425495, 460033345, 644046683, 3220233415]

約数ペア:

[(1, 3220233415), (5, 644046683), (7, 460033345), (17, 189425495), (35, 92006669), (85, 37885099), (119, 27060785), (389, 8278235), (595, 5412157), (1945, 1655647), (2723, 1182605), (6613, 486955), (13615, 236521), (13913, 231455), (33065, 97391), (46291, 69565)]