26581225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 36238752

約数和(自身を除く): 9657527

約数列:

[1, 5, 11, 25, 55, 163, 275, 593, 815, 1793, 2965, 4075, 6523, 8965, 14825, 32615, 44825, 96659, 163075, 483295, 1063249, 2416475, 5316245, 26581225]

約数ペア:

[(1, 26581225), (5, 5316245), (11, 2416475), (25, 1063249), (55, 483295), (163, 163075), (275, 96659), (593, 44825), (815, 32615), (1793, 14825), (2965, 8965), (4075, 6523)]