22193675

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 32474112

約数和(自身を除く): 10280437

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 4091, 5425, 20455, 28637, 102275, 126821, 143185, 634105, 715925, 887747, 3170525, 4438735, 22193675]

約数ペア:

[(1, 22193675), (5, 4438735), (7, 3170525), (25, 887747), (31, 715925), (35, 634105), (155, 143185), (175, 126821), (217, 102275), (775, 28637), (1085, 20455), (4091, 5425)]