72654515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3833}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 92752128

約数和(自身を除く): 20097613

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 3833, 18955, 19165, 65161, 325805, 854759, 4273795, 14530903, 72654515]

約数ペア:

[(1, 72654515), (5, 14530903), (17, 4273795), (85, 854759), (223, 325805), (1115, 65161), (3791, 19165), (3833, 18955)]