25071173

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 27029376

約数和(自身を除く): 1958203

約数列:

[1, 23, 53, 131, 157, 1219, 3013, 3611, 6943, 8321, 20567, 159689, 191383, 473041, 1090051, 25071173]

約数ペア:

[(1, 25071173), (23, 1090051), (53, 473041), (131, 191383), (157, 159689), (1219, 20567), (3013, 8321), (3611, 6943)]