155548145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3137}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 191593728

約数和(自身を除く): 36045583

約数列:

[1, 5, 47, 211, 235, 1055, 3137, 9917, 15685, 49585, 147439, 661907, 737195, 3309535, 31109629, 155548145]

約数ペア:

[(1, 155548145), (5, 31109629), (47, 3309535), (211, 737195), (235, 661907), (1055, 147439), (3137, 49585), (9917, 15685)]