98699525

素因数分解:

$5^2\times {\mathrm{61}}^2\times {\mathrm{1061}}^1$

素因数の和:1193

約数の個数: 18

約数和(自身を含む): 124543926

約数和(自身を除く): 25844401

約数列:

[1, 5, 25, 61, 305, 1061, 1525, 3721, 5305, 18605, 26525, 64721, 93025, 323605, 1618025, 3947981, 19739905, 98699525]

約数ペア:

[(1, 98699525), (5, 19739905), (25, 3947981), (61, 1618025), (305, 323605), (1061, 93025), (1525, 64721), (3721, 26525), (5305, 18605)]