16868095775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1\times {\mathrm{12239}}^1$

素因数の和:14179

約数の個数: 24

約数和(自身を含む): 21650846400

約数和(自身を除く): 4782750625

約数列:

[1, 5, 25, 29, 145, 725, 1901, 9505, 12239, 47525, 55129, 61195, 275645, 305975, 354931, 1378225, 1774655, 8873275, 23266339, 116331695, 581658475, 674723831, 3373619155, 16868095775]

約数ペア:

[(1, 16868095775), (5, 3373619155), (25, 674723831), (29, 581658475), (145, 116331695), (725, 23266339), (1901, 8873275), (9505, 1774655), (12239, 1378225), (47525, 354931), (55129, 305975), (61195, 275645)]