1296264025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10210

約数の個数: 48

約数和(自身を含む): 1990479744

約数和(自身を除く): 694215719

約数列:

[1, 5, 7, 17, 25, 35, 43, 85, 119, 175, 215, 301, 425, 595, 731, 1075, 1505, 2975, 3655, 5117, 7525, 10133, 18275, 25585, 50665, 70931, 127925, 172261, 253325, 354655, 435719, 861305, 1205827, 1773275, 2178595, 3050033, 4306525, 6029135, 7407223, 10892975, 15250165, 30145675, 37036115, 51850561, 76250825, 185180575, 259252805, 1296264025]

約数ペア:

[(1, 1296264025), (5, 259252805), (7, 185180575), (17, 76250825), (25, 51850561), (35, 37036115), (43, 30145675), (85, 15250165), (119, 10892975), (175, 7407223), (215, 6029135), (301, 4306525), (425, 3050033), (595, 2178595), (731, 1773275), (1075, 1205827), (1505, 861305), (2975, 435719), (3655, 354655), (5117, 253325), (7525, 172261), (10133, 127925), (18275, 70931), (25585, 50665)]