7419916225

素因数分解:

$5^2\times {\mathrm{4129}}^1\times {\mathrm{71881}}^1$

素因数の和:76020

約数の個数: 12

約数和(自身を含む): 9203052460

約数和(自身を除く): 1783136235

約数列:

[1, 5, 25, 4129, 20645, 71881, 103225, 359405, 1797025, 296796649, 1483983245, 7419916225]

約数ペア:

[(1, 7419916225), (5, 1483983245), (25, 296796649), (4129, 1797025), (20645, 359405), (71881, 103225)]