68773795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8522

約数の個数: 16

約数和(自身を含む): 87340032

約数和(自身を除く): 18566237

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 8423, 42115, 193729, 598033, 968645, 2990165, 13754759, 68773795]

約数ペア:

[(1, 68773795), (5, 13754759), (23, 2990165), (71, 968645), (115, 598033), (355, 193729), (1633, 42115), (8165, 8423)]