67538825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 91214400

約数和(自身を除く): 23675575

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 4903, 13775, 24515, 93157, 122575, 142187, 465785, 710935, 2328925, 2701553, 3554675, 13507765, 67538825]

約数ペア:

[(1, 67538825), (5, 13507765), (19, 3554675), (25, 2701553), (29, 2328925), (95, 710935), (145, 465785), (475, 142187), (551, 122575), (725, 93157), (2755, 24515), (4903, 13775)]