87274845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277063}}^1$

素因数の和:277081

約数の個数: 24

約数和(自身を含む): 172887936

約数和(自身を除く): 85613091

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 277063, 831189, 1385315, 1939441, 2493567, 4155945, 5818323, 9697205, 12467835, 17454969, 29091615, 87274845]

約数ペア:

[(1, 87274845), (3, 29091615), (5, 17454969), (7, 12467835), (9, 9697205), (15, 5818323), (21, 4155945), (35, 2493567), (45, 1939441), (63, 1385315), (105, 831189), (315, 277063)]