22891995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{72673}}^1$

素因数の和:72691

約数の個数: 24

約数和(自身を含む): 45348576

約数和(自身を除く): 22456581

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 72673, 218019, 363365, 508711, 654057, 1090095, 1526133, 2543555, 3270285, 4578399, 7630665, 22891995]

約数ペア:

[(1, 22891995), (3, 7630665), (5, 4578399), (7, 3270285), (9, 2543555), (15, 1526133), (21, 1090095), (35, 654057), (45, 508711), (63, 363365), (105, 218019), (315, 72673)]