8304515

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 10238400

約数和(自身を除く): 1933885

約数列:

[1, 5, 71, 149, 157, 355, 745, 785, 10579, 11147, 23393, 52895, 55735, 116965, 1660903, 8304515]

約数ペア:

[(1, 8304515), (5, 1660903), (71, 116965), (149, 55735), (157, 52895), (355, 23393), (745, 11147), (785, 10579)]