25125871

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 26634240

約数和(自身を除く): 1508369

約数列:

[1, 47, 67, 79, 101, 3149, 3713, 4747, 5293, 6767, 7979, 248771, 318049, 375013, 534593, 25125871]

約数ペア:

[(1, 25125871), (47, 534593), (67, 375013), (79, 318049), (101, 248771), (3149, 7979), (3713, 6767), (4747, 5293)]