84576405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245149}}^1$

素因数の和:245180

約数の個数: 16

約数和(自身を含む): 141206400

約数和(自身を除く): 56629995

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 245149, 735447, 1225745, 3677235, 5638427, 16915281, 28192135, 84576405]

約数ペア:

[(1, 84576405), (3, 28192135), (5, 16915281), (15, 5638427), (23, 3677235), (69, 1225745), (115, 735447), (345, 245149)]