30960765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20849}}^1$

素因数の和:20874

約数の個数: 32

約数和(自身を含む): 60048000

約数和(自身を除く): 29087235

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 20849, 62547, 104245, 187641, 229339, 312735, 562923, 688017, 938205, 1146695, 2064051, 2814615, 3440085, 6192153, 10320255, 30960765]

約数ペア:

[(1, 30960765), (3, 10320255), (5, 6192153), (9, 3440085), (11, 2814615), (15, 2064051), (27, 1146695), (33, 938205), (45, 688017), (55, 562923), (99, 312735), (135, 229339), (165, 187641), (297, 104245), (495, 62547), (1485, 20849)]