47138215

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 57503520

約数和(自身を除く): 10365305

約数列:

[1, 5, 101, 269, 347, 505, 1345, 1735, 27169, 35047, 93343, 135845, 175235, 466715, 9427643, 47138215]

約数ペア:

[(1, 47138215), (5, 9427643), (101, 466715), (269, 175235), (347, 135845), (505, 93343), (1345, 35047), (1735, 27169)]