87499945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32833}}^1$

素因数の和:32892

約数の個数: 16

約数和(自身を含む): 115838352

約数和(自身を除く): 28338407

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 32833, 164165, 426829, 1346153, 2134145, 6730765, 17499989, 87499945]

約数ペア:

[(1, 87499945), (5, 17499989), (13, 6730765), (41, 2134145), (65, 1346153), (205, 426829), (533, 164165), (2665, 32833)]