16079415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 14886345

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 223, 253, 285, 345, 437, 627, 669, 759, 1045, 1115, 1265, 1311, 2185, 2453, 3135, 3345, 3795, 4237, 4807, 5129, 6555, 7359, 12265, 12711, 14421, 15387, 21185, 24035, 25645, 36795, 46607, 56419, 63555, 72105, 76935, 97451, 139821, 169257, 233035, 282095, 292353, 487255, 699105, 846285, 1071961, 1461765, 3215883, 5359805, 16079415]

約数ペア:

[(1, 16079415), (3, 5359805), (5, 3215883), (11, 1461765), (15, 1071961), (19, 846285), (23, 699105), (33, 487255), (55, 292353), (57, 282095), (69, 233035), (95, 169257), (115, 139821), (165, 97451), (209, 76935), (223, 72105), (253, 63555), (285, 56419), (345, 46607), (437, 36795), (627, 25645), (669, 24035), (759, 21185), (1045, 15387), (1115, 14421), (1265, 12711), (1311, 12265), (2185, 7359), (2453, 6555), (3135, 5129), (3345, 4807), (3795, 4237)]