71855365825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1580107}}^1$

素因数の和:1580241

約数の個数: 24

約数和(自身を含む): 95223628512

約数和(自身を除く): 23368262687

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1819, 2675, 9095, 45475, 1580107, 7900535, 26861819, 39502675, 134309095, 169071449, 671545475, 845357245, 2874214633, 4226786225, 14371073165, 71855365825]

約数ペア:

[(1, 71855365825), (5, 14371073165), (17, 4226786225), (25, 2874214633), (85, 845357245), (107, 671545475), (425, 169071449), (535, 134309095), (1819, 39502675), (2675, 26861819), (9095, 7900535), (45475, 1580107)]