160759995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 295094016

約数和(自身を除く): 134334021

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 3851, 8349, 11553, 13915, 19255, 41745, 42361, 57765, 88573, 127083, 211805, 265719, 442865, 465971, 635415, 974303, 1328595, 1397913, 2329855, 2922909, 4871515, 6989565, 10717333, 14614545, 32151999, 53586665, 160759995]

約数ペア:

[(1, 160759995), (3, 53586665), (5, 32151999), (11, 14614545), (15, 10717333), (23, 6989565), (33, 4871515), (55, 2922909), (69, 2329855), (115, 1397913), (121, 1328595), (165, 974303), (253, 635415), (345, 465971), (363, 442865), (605, 265719), (759, 211805), (1265, 127083), (1815, 88573), (2783, 57765), (3795, 42361), (3851, 41745), (8349, 19255), (11553, 13915)]