864804095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{24019}}^1$

素因数の和:24422

約数の個数: 16

約数和(自身を含む): 1095312000

約数和(自身を除く): 230507905

約数列:

[1, 5, 19, 95, 379, 1895, 7201, 24019, 36005, 120095, 456361, 2281805, 9103201, 45516005, 172960819, 864804095]

約数ペア:

[(1, 864804095), (5, 172960819), (19, 45516005), (95, 9103201), (379, 2281805), (1895, 456361), (7201, 120095), (24019, 36005)]