553995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 1035216

約数和(自身を除く): 481221

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 947, 2841, 4735, 8523, 12311, 14205, 36933, 42615, 61555, 110799, 184665, 553995]

約数ペア:

[(1, 553995), (3, 184665), (5, 110799), (9, 61555), (13, 42615), (15, 36933), (39, 14205), (45, 12311), (65, 8523), (117, 4735), (195, 2841), (585, 947)]