1055331865

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{253381}}^1$

素因数の和:253417

約数の個数: 24

約数和(自身を含む): 1559819592

約数和(自身を除く): 504487727

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 253381, 1266905, 1773667, 4307477, 8868335, 12415669, 21537385, 30152339, 62078345, 150761695, 211066373, 1055331865]

約数ペア:

[(1, 1055331865), (5, 211066373), (7, 150761695), (17, 62078345), (35, 30152339), (49, 21537385), (85, 12415669), (119, 8868335), (245, 4307477), (595, 1773667), (833, 1266905), (4165, 253381)]