25261535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9479}}^1$

素因数の和:9538

約数の個数: 16

約数和(自身を含む): 33445440

約数和(自身を除く): 8183905

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 9479, 47395, 123227, 388639, 616135, 1943195, 5052307, 25261535]

約数ペア:

[(1, 25261535), (5, 5052307), (13, 1943195), (41, 616135), (65, 388639), (205, 123227), (533, 47395), (2665, 9479)]