22092255

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 39929760

約数和(自身を除く): 17837505

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 157, 159, 177, 265, 295, 471, 477, 531, 785, 795, 885, 1413, 2355, 2385, 2655, 3127, 7065, 8321, 9263, 9381, 15635, 24963, 27789, 28143, 41605, 46315, 46905, 74889, 83367, 124815, 138945, 140715, 374445, 416835, 490939, 1472817, 2454695, 4418451, 7364085, 22092255]

約数ペア:

[(1, 22092255), (3, 7364085), (5, 4418451), (9, 2454695), (15, 1472817), (45, 490939), (53, 416835), (59, 374445), (157, 140715), (159, 138945), (177, 124815), (265, 83367), (295, 74889), (471, 46905), (477, 46315), (531, 41605), (785, 28143), (795, 27789), (885, 24963), (1413, 15635), (2355, 9381), (2385, 9263), (2655, 8321), (3127, 7065)]