3064985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1773415

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 419, 665, 1045, 1463, 2095, 2933, 4609, 7315, 7961, 14665, 23045, 32263, 39805, 55727, 87571, 161315, 278635, 437855, 612997, 3064985]

約数ペア:

[(1, 3064985), (5, 612997), (7, 437855), (11, 278635), (19, 161315), (35, 87571), (55, 55727), (77, 39805), (95, 32263), (133, 23045), (209, 14665), (385, 7961), (419, 7315), (665, 4609), (1045, 2933), (1463, 2095)]