272023205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 353009664

約数和(自身を除く): 80986459

約数列:

[1, 5, 17, 85, 113, 127, 223, 565, 635, 1115, 1921, 2159, 3791, 9605, 10795, 14351, 18955, 25199, 28321, 71755, 125995, 141605, 243967, 428383, 481457, 1219835, 2141915, 2407285, 3200273, 16001365, 54404641, 272023205]

約数ペア:

[(1, 272023205), (5, 54404641), (17, 16001365), (85, 3200273), (113, 2407285), (127, 2141915), (223, 1219835), (565, 481457), (635, 428383), (1115, 243967), (1921, 141605), (2159, 125995), (3791, 71755), (9605, 28321), (10795, 25199), (14351, 18955)]