13282995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 24579072

約数和(自身を除く): 11296077

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 223, 285, 361, 627, 669, 1045, 1083, 1115, 1805, 2453, 3135, 3345, 3971, 4237, 5415, 7359, 11913, 12265, 12711, 19855, 21185, 36795, 46607, 59565, 63555, 80503, 139821, 233035, 241509, 402515, 699105, 885533, 1207545, 2656599, 4427665, 13282995]

約数ペア:

[(1, 13282995), (3, 4427665), (5, 2656599), (11, 1207545), (15, 885533), (19, 699105), (33, 402515), (55, 241509), (57, 233035), (95, 139821), (165, 80503), (209, 63555), (223, 59565), (285, 46607), (361, 36795), (627, 21185), (669, 19855), (1045, 12711), (1083, 12265), (1115, 11913), (1805, 7359), (2453, 5415), (3135, 4237), (3345, 3971)]