131789295

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88747}}^1$

素因数の和:88772

約数の個数: 32

約数和(自身を含む): 255594240

約数和(自身を除く): 123804945

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 88747, 266241, 443735, 798723, 976217, 1331205, 2396169, 2928651, 3993615, 4881085, 8785953, 11980845, 14643255, 26357859, 43929765, 131789295]

約数ペア:

[(1, 131789295), (3, 43929765), (5, 26357859), (9, 14643255), (11, 11980845), (15, 8785953), (27, 4881085), (33, 3993615), (45, 2928651), (55, 2396169), (99, 1331205), (135, 976217), (165, 798723), (297, 443735), (495, 266241), (1485, 88747)]