47119505

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 57656448

約数和(自身を除く): 10536943

約数列:

[1, 5, 71, 331, 355, 401, 1655, 2005, 23501, 28471, 117505, 132731, 142355, 663655, 9423901, 47119505]

約数ペア:

[(1, 47119505), (5, 9423901), (71, 663655), (331, 142355), (355, 132731), (401, 117505), (1655, 28471), (2005, 23501)]