30427475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 40903632

約数和(自身を除く): 10476157

約数列:

[1, 5, 13, 25, 65, 251, 325, 373, 1255, 1865, 3263, 4849, 6275, 9325, 16315, 24245, 81575, 93623, 121225, 468115, 1217099, 2340575, 6085495, 30427475]

約数ペア:

[(1, 30427475), (5, 6085495), (13, 2340575), (25, 1217099), (65, 468115), (251, 121225), (325, 93623), (373, 81575), (1255, 24245), (1865, 16315), (3263, 9325), (4849, 6275)]