2858075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 4077120

約数和(自身を除く): 1219045

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 547, 1045, 2735, 5225, 6017, 10393, 13675, 30085, 51965, 114323, 150425, 259825, 571615, 2858075]

約数ペア:

[(1, 2858075), (5, 571615), (11, 259825), (19, 150425), (25, 114323), (55, 51965), (95, 30085), (209, 13675), (275, 10393), (475, 6017), (547, 5225), (1045, 2735)]