490696675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 742809600

約数和(自身を除く): 252112925

約数列:

[1, 5, 7, 25, 29, 31, 35, 145, 155, 175, 203, 217, 725, 775, 899, 1015, 1085, 3119, 4495, 5075, 5425, 6293, 15595, 21833, 22475, 31465, 77975, 90451, 96689, 109165, 157325, 452255, 483445, 545825, 633157, 676823, 2261275, 2417225, 2803981, 3165785, 3384115, 14019905, 15828925, 16920575, 19627867, 70099525, 98139335, 490696675]

約数ペア:

[(1, 490696675), (5, 98139335), (7, 70099525), (25, 19627867), (29, 16920575), (31, 15828925), (35, 14019905), (145, 3384115), (155, 3165785), (175, 2803981), (203, 2417225), (217, 2261275), (725, 676823), (775, 633157), (899, 545825), (1015, 483445), (1085, 452255), (3119, 157325), (4495, 109165), (5075, 96689), (5425, 90451), (6293, 77975), (15595, 31465), (21833, 22475)]