290419085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{14627}}^1$

素因数の和:14681

約数の個数: 24

約数和(自身を含む): 401275296

約数和(自身を除く): 110856211

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 14627, 19855, 73135, 160897, 277913, 804485, 1389565, 3057043, 5280347, 15285215, 26401735, 58083817, 290419085]

約数ペア:

[(1, 290419085), (5, 58083817), (11, 26401735), (19, 15285215), (55, 5280347), (95, 3057043), (209, 1389565), (361, 804485), (1045, 277913), (1805, 160897), (3971, 73135), (14627, 19855)]