22097745

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 17438895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 857, 955, 1719, 2571, 2865, 4285, 5157, 7713, 8595, 12855, 23139, 25785, 38565, 115695, 163687, 491061, 818435, 1473183, 2455305, 4419549, 7365915, 22097745]

約数ペア:

[(1, 22097745), (3, 7365915), (5, 4419549), (9, 2455305), (15, 1473183), (27, 818435), (45, 491061), (135, 163687), (191, 115695), (573, 38565), (857, 25785), (955, 23139), (1719, 12855), (2571, 8595), (2865, 7713), (4285, 5157)]