42788295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86441}}^1$

素因数の和:86463

約数の個数: 24

約数和(自身を含む): 80909712

約数和(自身を除く): 38121417

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 86441, 259323, 432205, 777969, 950851, 1296615, 2852553, 3889845, 4754255, 8557659, 14262765, 42788295]

約数ペア:

[(1, 42788295), (3, 14262765), (5, 8557659), (9, 4754255), (11, 3889845), (15, 2852553), (33, 1296615), (45, 950851), (55, 777969), (99, 432205), (165, 259323), (495, 86441)]