427545

素因数分解:

$3^3\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 760320

約数和(自身を除く): 332775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3167, 9501, 15835, 28503, 47505, 85509, 142515, 427545]

約数ペア:

[(1, 427545), (3, 142515), (5, 85509), (9, 47505), (15, 28503), (27, 15835), (45, 9501), (135, 3167)]