210366495

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{9521}}^1$

素因数の和:10023

約数の個数: 24

約数和(自身を含む): 365416272

約数和(自身を除く): 155049777

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 7365, 9521, 22095, 28563, 47605, 85689, 142815, 428445, 4674811, 14024433, 23374055, 42073299, 70122165, 210366495]

約数ペア:

[(1, 210366495), (3, 70122165), (5, 42073299), (9, 23374055), (15, 14024433), (45, 4674811), (491, 428445), (1473, 142815), (2455, 85689), (4419, 47605), (7365, 28563), (9521, 22095)]