25025195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 32450880

約数和(自身を除く): 7425685

約数列:

[1, 5, 13, 65, 439, 877, 2195, 4385, 5707, 11401, 28535, 57005, 385003, 1925015, 5005039, 25025195]

約数ペア:

[(1, 25025195), (5, 5005039), (13, 1925015), (65, 385003), (439, 57005), (877, 28535), (2195, 11401), (4385, 5707)]