98413025

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{2129}}^1$

素因数の和:2225

約数の個数: 18

約数和(自身を含む): 124994790

約数和(自身を除く): 26581765

約数列:

[1, 5, 25, 43, 215, 1075, 1849, 2129, 9245, 10645, 46225, 53225, 91547, 457735, 2288675, 3936521, 19682605, 98413025]

約数ペア:

[(1, 98413025), (5, 19682605), (25, 3936521), (43, 2288675), (215, 457735), (1075, 91547), (1849, 53225), (2129, 46225), (9245, 10645)]