19144530945

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{4457}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 33836326992

約数和(自身を除く): 14691796047

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1801, 2385, 4457, 5403, 9005, 13371, 16209, 22285, 27015, 40113, 66855, 81045, 95453, 200565, 236221, 286359, 477265, 708663, 859077, 1181105, 1431795, 2125989, 3543315, 4295385, 8027057, 10629945, 24081171, 40135285, 72243513, 120405855, 361217565, 425434021, 1276302063, 2127170105, 3828906189, 6381510315, 19144530945]

約数ペア:

[(1, 19144530945), (3, 6381510315), (5, 3828906189), (9, 2127170105), (15, 1276302063), (45, 425434021), (53, 361217565), (159, 120405855), (265, 72243513), (477, 40135285), (795, 24081171), (1801, 10629945), (2385, 8027057), (4457, 4295385), (5403, 3543315), (9005, 2125989), (13371, 1431795), (16209, 1181105), (22285, 859077), (27015, 708663), (40113, 477265), (66855, 286359), (81045, 236221), (95453, 200565)]