3349225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 4776480

約数和(自身を除く): 1427255

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 641, 1045, 3205, 5225, 7051, 12179, 16025, 35255, 60895, 133969, 176275, 304475, 669845, 3349225]

約数ペア:

[(1, 3349225), (5, 669845), (11, 304475), (19, 176275), (25, 133969), (55, 60895), (95, 35255), (209, 16025), (275, 12179), (475, 7051), (641, 5225), (1045, 3205)]