68692975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 92719760

約数和(自身を除く): 24026785

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 2179, 2425, 6305, 10895, 28327, 31525, 54475, 141635, 211363, 708175, 1056815, 2747719, 5284075, 13738595, 68692975]

約数ペア:

[(1, 68692975), (5, 13738595), (13, 5284075), (25, 2747719), (65, 1056815), (97, 708175), (325, 211363), (485, 141635), (1261, 54475), (2179, 31525), (2425, 28327), (6305, 10895)]