20172135

素因数分解:

$3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1523}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 32333184

約数和(自身を除く): 12161049

約数列:

[1, 3, 5, 15, 883, 1523, 2649, 4415, 4569, 7615, 13245, 22845, 1344809, 4034427, 6724045, 20172135]

約数ペア:

[(1, 20172135), (3, 6724045), (5, 4034427), (15, 1344809), (883, 22845), (1523, 13245), (2649, 7615), (4415, 4569)]