3928567105

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1\times {\mathrm{8123}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 4748445504

約数和(自身を除く): 819878399

約数列:

[1, 5, 197, 491, 985, 2455, 8123, 40615, 96727, 483635, 1600231, 3988393, 8001155, 19941965, 785713421, 3928567105]

約数ペア:

[(1, 3928567105), (5, 785713421), (197, 19941965), (491, 8001155), (985, 3988393), (2455, 1600231), (8123, 483635), (40615, 96727)]