3986685

素因数分解:

$3^3\times 5^1\times {\mathrm{29531}}^1$

素因数の和:29545

約数の個数: 16

約数和(自身を含む): 7087680

約数和(自身を除く): 3100995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29531, 88593, 147655, 265779, 442965, 797337, 1328895, 3986685]

約数ペア:

[(1, 3986685), (3, 1328895), (5, 797337), (9, 442965), (15, 265779), (27, 147655), (45, 88593), (135, 29531)]