57213315

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3643}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 99481200

約数和(自身を除く): 42267885

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 3643, 5235, 10929, 15705, 18215, 32787, 54645, 163935, 1271407, 3814221, 6357035, 11442663, 19071105, 57213315]

約数ペア:

[(1, 57213315), (3, 19071105), (5, 11442663), (9, 6357035), (15, 3814221), (45, 1271407), (349, 163935), (1047, 54645), (1745, 32787), (3141, 18215), (3643, 15705), (5235, 10929)]