2017415225

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 2942633088

約数和(自身を除く): 925217863

約数列:

[1, 5, 7, 25, 35, 67, 73, 175, 335, 365, 469, 511, 1675, 1825, 2345, 2357, 2555, 4891, 11725, 11785, 12775, 16499, 24455, 34237, 58925, 82495, 122275, 157919, 171185, 172061, 412475, 789595, 855925, 860305, 1105433, 1204427, 3947975, 4301525, 5527165, 6022135, 11528087, 27635825, 30110675, 57640435, 80696609, 288202175, 403483045, 2017415225]

約数ペア:

[(1, 2017415225), (5, 403483045), (7, 288202175), (25, 80696609), (35, 57640435), (67, 30110675), (73, 27635825), (175, 11528087), (335, 6022135), (365, 5527165), (469, 4301525), (511, 3947975), (1675, 1204427), (1825, 1105433), (2345, 860305), (2357, 855925), (2555, 789595), (4891, 412475), (11725, 172061), (11785, 171185), (12775, 157919), (16499, 122275), (24455, 82495), (34237, 58925)]