159969315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26203}}^1$

素因数の和:26259

約数の個数: 32

約数和(自身を含む): 286776576

約数和(自身を除く): 126807261

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 26203, 78609, 131015, 288233, 393045, 864699, 969511, 1441165, 2908533, 4323495, 4847555, 10664621, 14542665, 31993863, 53323105, 159969315]

約数ペア:

[(1, 159969315), (3, 53323105), (5, 31993863), (11, 14542665), (15, 10664621), (33, 4847555), (37, 4323495), (55, 2908533), (111, 1441165), (165, 969511), (185, 864699), (407, 393045), (555, 288233), (1221, 131015), (2035, 78609), (6105, 26203)]