191224825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1489}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 259403040

約数和(自身を除く): 68178215

約数列:

[1, 5, 11, 25, 55, 275, 467, 1489, 2335, 5137, 7445, 11675, 16379, 25685, 37225, 81895, 128425, 409475, 695363, 3476815, 7648993, 17384075, 38244965, 191224825]

約数ペア:

[(1, 191224825), (5, 38244965), (11, 17384075), (25, 7648993), (55, 3476815), (275, 695363), (467, 409475), (1489, 128425), (2335, 81895), (5137, 37225), (7445, 25685), (11675, 16379)]