42772545

素因数分解:

$3^2\times 5^1\times {\mathrm{950501}}^1$

素因数の和:950512

約数の個数: 12

約数和(自身を含む): 74139156

約数和(自身を除く): 31366611

約数列:

[1, 3, 5, 9, 15, 45, 950501, 2851503, 4752505, 8554509, 14257515, 42772545]

約数ペア:

[(1, 42772545), (3, 14257515), (5, 8554509), (9, 4752505), (15, 2851503), (45, 950501)]