84043925

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1697}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 119593536

約数和(自身を除く): 35549611

約数列:

[1, 5, 7, 25, 35, 175, 283, 1415, 1697, 1981, 7075, 8485, 9905, 11879, 42425, 49525, 59395, 296975, 480251, 2401255, 3361757, 12006275, 16808785, 84043925]

約数ペア:

[(1, 84043925), (5, 16808785), (7, 12006275), (25, 3361757), (35, 2401255), (175, 480251), (283, 296975), (1415, 59395), (1697, 49525), (1981, 42425), (7075, 11879), (8485, 9905)]