555217925

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 706919040

約数和(自身を除く): 151701115

約数列:

[1, 5, 25, 73, 79, 365, 395, 1825, 1975, 3851, 5767, 19255, 28835, 96275, 144175, 281123, 304229, 1405615, 1521145, 7028075, 7605725, 22208717, 111043585, 555217925]

約数ペア:

[(1, 555217925), (5, 111043585), (25, 22208717), (73, 7605725), (79, 7028075), (365, 1521145), (395, 1405615), (1825, 304229), (1975, 281123), (3851, 144175), (5767, 96275), (19255, 28835)]