22730715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{72161}}^1$

素因数の和:72179

約数の個数: 24

約数和(自身を含む): 45029088

約数和(自身を除く): 22298373

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 72161, 216483, 360805, 505127, 649449, 1082415, 1515381, 2525635, 3247245, 4546143, 7576905, 22730715]

約数ペア:

[(1, 22730715), (3, 7576905), (5, 4546143), (7, 3247245), (9, 2525635), (15, 1515381), (21, 1082415), (35, 649449), (45, 505127), (63, 360805), (105, 216483), (315, 72161)]