624257425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 907924032

約数和(自身を除く): 283666607

約数列:

[1, 5, 11, 17, 25, 55, 67, 85, 187, 275, 335, 425, 737, 935, 1139, 1675, 1993, 3685, 4675, 5695, 9965, 12529, 18425, 21923, 28475, 33881, 49825, 62645, 109615, 133531, 169405, 313225, 372691, 548075, 667655, 847025, 1468841, 1863455, 2270027, 3338275, 7344205, 9317275, 11350135, 24970297, 36721025, 56750675, 124851485, 624257425]

約数ペア:

[(1, 624257425), (5, 124851485), (11, 56750675), (17, 36721025), (25, 24970297), (55, 11350135), (67, 9317275), (85, 7344205), (187, 3338275), (275, 2270027), (335, 1863455), (425, 1468841), (737, 847025), (935, 667655), (1139, 548075), (1675, 372691), (1993, 313225), (3685, 169405), (4675, 133531), (5695, 109615), (9965, 62645), (12529, 49825), (18425, 33881), (21923, 28475)]