25825753

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 27319680

約数和(自身を除く): 1493927

約数列:

[1, 61, 67, 71, 89, 4087, 4331, 4757, 5429, 5963, 6319, 290177, 363743, 385459, 423373, 25825753]

約数ペア:

[(1, 25825753), (61, 423373), (67, 385459), (71, 363743), (89, 290177), (4087, 6319), (4331, 5963), (4757, 5429)]