71267225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 94493952

約数和(自身を除く): 23226727

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3023, 4715, 15115, 23575, 69529, 75575, 123943, 347645, 619715, 1738225, 2850689, 3098575, 14253445, 71267225]

約数ペア:

[(1, 71267225), (5, 14253445), (23, 3098575), (25, 2850689), (41, 1738225), (115, 619715), (205, 347645), (575, 123943), (943, 75575), (1025, 69529), (3023, 23575), (4715, 15115)]