6442205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 9987840

約数和(自身を除く): 3545635

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 577, 1015, 1595, 2233, 2885, 4039, 6347, 11165, 16733, 20195, 31735, 44429, 83665, 117131, 184063, 222145, 585655, 920315, 1288441, 6442205]

約数ペア:

[(1, 6442205), (5, 1288441), (7, 920315), (11, 585655), (29, 222145), (35, 184063), (55, 117131), (77, 83665), (145, 44429), (203, 31735), (319, 20195), (385, 16733), (577, 11165), (1015, 6347), (1595, 4039), (2233, 2885)]