2440075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 1041845

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 467, 475, 1045, 2335, 5137, 5225, 8873, 11675, 25685, 44365, 97603, 128425, 221825, 488015, 2440075]

約数ペア:

[(1, 2440075), (5, 488015), (11, 221825), (19, 128425), (25, 97603), (55, 44365), (95, 25685), (209, 11675), (275, 8873), (467, 5225), (475, 5137), (1045, 2335)]