7139680925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{62233}}^1$

素因数の和:62609

約数の個数: 24

約数和(自身を含む): 9561382824

約数和(自身を除く): 2421701899

約数列:

[1, 5, 13, 25, 65, 325, 353, 1765, 4589, 8825, 22945, 62233, 114725, 311165, 809029, 1555825, 4045145, 20225725, 21968249, 109841245, 285587237, 549206225, 1427936185, 7139680925]

約数ペア:

[(1, 7139680925), (5, 1427936185), (13, 549206225), (25, 285587237), (65, 109841245), (325, 21968249), (353, 20225725), (1765, 4045145), (4589, 1555825), (8825, 809029), (22945, 311165), (62233, 114725)]