1296135

素因数分解:

$3^3\times 5^1\times {\mathrm{9601}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 2304480

約数和(自身を除く): 1008345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9601, 28803, 48005, 86409, 144015, 259227, 432045, 1296135]

約数ペア:

[(1, 1296135), (3, 432045), (5, 259227), (9, 144015), (15, 86409), (27, 48005), (45, 28803), (135, 9601)]