42372315

素因数分解:

$3^4\times 5^1\times {\mathrm{104623}}^1$

素因数の和:104640

約数の個数: 20

約数和(自身を含む): 75957024

約数和(自身を除く): 33584709

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104623, 313869, 523115, 941607, 1569345, 2824821, 4708035, 8474463, 14124105, 42372315]

約数ペア:

[(1, 42372315), (3, 14124105), (5, 8474463), (9, 4708035), (15, 2824821), (27, 1569345), (45, 941607), (81, 523115), (135, 313869), (405, 104623)]