155592025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{69929}}^1$

素因数の和:70028

約数の個数: 12

約数和(自身を含む): 195104700

約数和(自身を除く): 39512675

約数列:

[1, 5, 25, 89, 445, 2225, 69929, 349645, 1748225, 6223681, 31118405, 155592025]

約数ペア:

[(1, 155592025), (5, 31118405), (25, 6223681), (89, 1748225), (445, 349645), (2225, 69929)]