3340635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 5600784

約数和(自身を除く): 2260149

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 421, 529, 1263, 1587, 2105, 2645, 6315, 7935, 9683, 29049, 48415, 145245, 222709, 668127, 1113545, 3340635]

約数ペア:

[(1, 3340635), (3, 1113545), (5, 668127), (15, 222709), (23, 145245), (69, 48415), (115, 29049), (345, 9683), (421, 7935), (529, 6315), (1263, 2645), (1587, 2105)]