11421765

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 20175480

約数和(自身を除く): 8753715

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 4789, 14367, 23945, 43101, 71835, 215505, 253817, 761451, 1269085, 2284353, 3807255, 11421765]

約数ペア:

[(1, 11421765), (3, 3807255), (5, 2284353), (9, 1269085), (15, 761451), (45, 253817), (53, 215505), (159, 71835), (265, 43101), (477, 23945), (795, 14367), (2385, 4789)]