57781485

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14759}}^1$

素因数の和:14802

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 48490515

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 14759, 44277, 73795, 132831, 221385, 398493, 428011, 664155, 1284033, 1992465, 2140055, 3852099, 6420165, 11556297, 19260495, 57781485]

約数ペア:

[(1, 57781485), (3, 19260495), (5, 11556297), (9, 6420165), (15, 3852099), (27, 2140055), (29, 1992465), (45, 1284033), (87, 664155), (135, 428011), (145, 398493), (261, 221385), (435, 132831), (783, 73795), (1305, 44277), (3915, 14759)]