1255143005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1\times {\mathrm{3691}}^1$

素因数の和:6676

約数の個数: 16

約数和(自身を含む): 1572614784

約数和(自身を除く): 317471779

約数列:

[1, 5, 23, 115, 2957, 3691, 14785, 18455, 68011, 84893, 340055, 424465, 10914287, 54571435, 251028601, 1255143005]

約数ペア:

[(1, 1255143005), (5, 251028601), (23, 54571435), (115, 10914287), (2957, 424465), (3691, 340055), (14785, 84893), (18455, 68011)]