57139965

素因数分解:

$3^3\times 5^1\times {\mathrm{423259}}^1$

素因数の和:423273

約数の個数: 16

約数和(自身を含む): 101582400

約数和(自身を除く): 44442435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 423259, 1269777, 2116295, 3809331, 6348885, 11427993, 19046655, 57139965]

約数ペア:

[(1, 57139965), (3, 19046655), (5, 11427993), (9, 6348885), (15, 3809331), (27, 2116295), (45, 1269777), (135, 423259)]