69005225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 88922880

約数和(自身を除く): 19917655

約数列:

[1, 5, 25, 31, 155, 269, 331, 775, 1345, 1655, 6725, 8275, 8339, 10261, 41695, 51305, 89039, 208475, 256525, 445195, 2225975, 2760209, 13801045, 69005225]

約数ペア:

[(1, 69005225), (5, 13801045), (25, 2760209), (31, 2225975), (155, 445195), (269, 256525), (331, 208475), (775, 89039), (1345, 51305), (1655, 41695), (6725, 10261), (8275, 8339)]