97740025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 124706304

約数和(自身を除く): 26966279

約数列:

[1, 5, 25, 47, 193, 235, 431, 965, 1175, 2155, 4825, 9071, 10775, 20257, 45355, 83183, 101285, 226775, 415915, 506425, 2079575, 3909601, 19548005, 97740025]

約数ペア:

[(1, 97740025), (5, 19548005), (25, 3909601), (47, 2079575), (193, 506425), (235, 415915), (431, 226775), (965, 101285), (1175, 83183), (2155, 45355), (4825, 20257), (9071, 10775)]