90620465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29663}}^1$

素因数の和:29728

約数の個数: 16

約数和(自身を含む): 119605248

約数和(自身を除く): 28984783

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 29663, 148315, 385619, 1394161, 1928095, 6970805, 18124093, 90620465]

約数ペア:

[(1, 90620465), (5, 18124093), (13, 6970805), (47, 1928095), (65, 1394161), (235, 385619), (611, 148315), (3055, 29663)]