68302675

素因数分解:

$5^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 97104896

約数和(自身を除く): 28802221

約数列:

[1, 5, 7, 25, 35, 175, 607, 643, 3035, 3215, 4249, 4501, 15175, 16075, 21245, 22505, 106225, 112525, 390301, 1951505, 2732107, 9757525, 13660535, 68302675]

約数ペア:

[(1, 68302675), (5, 13660535), (7, 9757525), (25, 2732107), (35, 1951505), (175, 390301), (607, 112525), (643, 106225), (3035, 22505), (3215, 21245), (4249, 16075), (4501, 15175)]