31530795

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4993}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 50579232

約数和(自身を除く): 19048437

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 4993, 6315, 14979, 24965, 74895, 2102053, 6306159, 10510265, 31530795]

約数ペア:

[(1, 31530795), (3, 10510265), (5, 6306159), (15, 2102053), (421, 74895), (1263, 24965), (2105, 14979), (4993, 6315)]