983115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 1948128

約数和(自身を除く): 965013

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3121, 9363, 15605, 21847, 28089, 46815, 65541, 109235, 140445, 196623, 327705, 983115]

約数ペア:

[(1, 983115), (3, 327705), (5, 196623), (7, 140445), (9, 109235), (15, 65541), (21, 46815), (35, 28089), (45, 21847), (63, 15605), (105, 9363), (315, 3121)]