9071315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 12690432

約数和(自身を除く): 3619117

約数列:

[1, 5, 11, 23, 55, 71, 101, 115, 253, 355, 505, 781, 1111, 1265, 1633, 2323, 3905, 5555, 7171, 8165, 11615, 17963, 25553, 35855, 78881, 89815, 127765, 164933, 394405, 824665, 1814263, 9071315]

約数ペア:

[(1, 9071315), (5, 1814263), (11, 824665), (23, 394405), (55, 164933), (71, 127765), (101, 89815), (115, 78881), (253, 35855), (355, 25553), (505, 17963), (781, 11615), (1111, 8165), (1265, 7171), (1633, 5555), (2323, 3905)]