27185265

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1553}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 47272680

約数和(自身を除く): 20087415

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1553, 1945, 3501, 4659, 5835, 7765, 13977, 17505, 23295, 69885, 604117, 1812351, 3020585, 5437053, 9061755, 27185265]

約数ペア:

[(1, 27185265), (3, 9061755), (5, 5437053), (9, 3020585), (15, 1812351), (45, 604117), (389, 69885), (1167, 23295), (1553, 17505), (1945, 13977), (3501, 7765), (4659, 5835)]