201600765

素因数分解:

$3^3\times 5^1\times {\mathrm{1493339}}^1$

素因数の和:1493353

約数の個数: 16

約数和(自身を含む): 358401600

約数和(自身を除く): 156800835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1493339, 4480017, 7466695, 13440051, 22400085, 40320153, 67200255, 201600765]

約数ペア:

[(1, 201600765), (3, 67200255), (5, 40320153), (9, 22400085), (15, 13440051), (27, 7466695), (45, 4480017), (135, 1493339)]