47191755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242009}}^1$

素因数の和:242030

約数の個数: 16

約数和(自身を含む): 81315360

約数和(自身を除く): 34123605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 242009, 726027, 1210045, 3146117, 3630135, 9438351, 15730585, 47191755]

約数ペア:

[(1, 47191755), (3, 15730585), (5, 9438351), (13, 3630135), (15, 3146117), (39, 1210045), (65, 726027), (195, 242009)]