88891679525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{513899}}^1$

素因数の和:513974

約数の個数: 48

約数和(自身を含む): 130760827200

約数和(自身を除く): 41869147675

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 185, 187, 275, 407, 425, 629, 925, 935, 2035, 3145, 4675, 6919, 10175, 15725, 34595, 172975, 513899, 2569495, 5652889, 8736283, 12847475, 19014263, 28264445, 43681415, 95071315, 96099113, 141322225, 209156893, 218407075, 323242471, 475356575, 480495565, 1045784465, 1616212355, 2402477825, 3555667181, 5228922325, 8081061775, 17778335905, 88891679525]

約数ペア:

[(1, 88891679525), (5, 17778335905), (11, 8081061775), (17, 5228922325), (25, 3555667181), (37, 2402477825), (55, 1616212355), (85, 1045784465), (185, 480495565), (187, 475356575), (275, 323242471), (407, 218407075), (425, 209156893), (629, 141322225), (925, 96099113), (935, 95071315), (2035, 43681415), (3145, 28264445), (4675, 19014263), (6919, 12847475), (10175, 8736283), (15725, 5652889), (34595, 2569495), (172975, 513899)]