3850825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 5607280

約数和(自身を除く): 1756455

約数列:

[1, 5, 11, 19, 25, 55, 67, 95, 121, 209, 275, 335, 475, 605, 737, 1045, 1273, 1675, 2299, 3025, 3685, 5225, 6365, 8107, 11495, 14003, 18425, 31825, 40535, 57475, 70015, 154033, 202675, 350075, 770165, 3850825]

約数ペア:

[(1, 3850825), (5, 770165), (11, 350075), (19, 202675), (25, 154033), (55, 70015), (67, 57475), (95, 40535), (121, 31825), (209, 18425), (275, 14003), (335, 11495), (475, 8107), (605, 6365), (737, 5225), (1045, 3685), (1273, 3025), (1675, 2299)]