23225805

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 42261120

約数和(自身を除く): 19035315

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4001, 5805, 12003, 20005, 36009, 60015, 108027, 172043, 180045, 516129, 540135, 860215, 1548387, 2580645, 4645161, 7741935, 23225805]

約数ペア:

[(1, 23225805), (3, 7741935), (5, 4645161), (9, 2580645), (15, 1548387), (27, 860215), (43, 540135), (45, 516129), (129, 180045), (135, 172043), (215, 108027), (387, 60015), (645, 36009), (1161, 20005), (1935, 12003), (4001, 5805)]