22051075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 29025920

約数和(自身を除く): 6974845

約数列:

[1, 5, 25, 31, 37, 155, 185, 769, 775, 925, 1147, 3845, 5735, 19225, 23839, 28453, 28675, 119195, 142265, 595975, 711325, 882043, 4410215, 22051075]

約数ペア:

[(1, 22051075), (5, 4410215), (25, 882043), (31, 711325), (37, 595975), (155, 142265), (185, 119195), (769, 28675), (775, 28453), (925, 23839), (1147, 19225), (3845, 5735)]