84876765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4837

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 59065635

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 4759, 5945, 14277, 17835, 23795, 71385, 138011, 195119, 414033, 585357, 690055, 975595, 2070165, 2926785, 5658451, 16975353, 28292255, 84876765]

約数ペア:

[(1, 84876765), (3, 28292255), (5, 16975353), (15, 5658451), (29, 2926785), (41, 2070165), (87, 975595), (123, 690055), (145, 585357), (205, 414033), (435, 195119), (615, 138011), (1189, 71385), (3567, 23795), (4759, 17835), (5945, 14277)]