52741785

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 34349415

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 449, 573, 615, 955, 1347, 2245, 2865, 6735, 7831, 18409, 23493, 39155, 55227, 85759, 92045, 117465, 257277, 276135, 428795, 1286385, 3516119, 10548357, 17580595, 52741785]

約数ペア:

[(1, 52741785), (3, 17580595), (5, 10548357), (15, 3516119), (41, 1286385), (123, 428795), (191, 276135), (205, 257277), (449, 117465), (573, 92045), (615, 85759), (955, 55227), (1347, 39155), (2245, 23493), (2865, 18409), (6735, 7831)]