90649015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10559}}^1$

素因数の和:10682

約数の個数: 16

約数和(自身を含む): 116328960

約数和(自身を除く): 25679945

約数列:

[1, 5, 17, 85, 101, 505, 1717, 8585, 10559, 52795, 179503, 897515, 1066459, 5332295, 18129803, 90649015]

約数ペア:

[(1, 90649015), (5, 18129803), (17, 5332295), (85, 1066459), (101, 897515), (505, 179503), (1717, 52795), (8585, 10559)]