131034285

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54941}}^1$

素因数の和:55005

約数の個数: 24

約数和(自身を含む): 231415704

約数和(自身を除く): 100381419

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 54941, 164823, 274705, 494469, 824115, 2472345, 2911873, 8735619, 14559365, 26206857, 43678095, 131034285]

約数ペア:

[(1, 131034285), (3, 43678095), (5, 26206857), (9, 14559365), (15, 8735619), (45, 2911873), (53, 2472345), (159, 824115), (265, 494469), (477, 274705), (795, 164823), (2385, 54941)]