225076319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 258660864

約数和(自身を除く): 33584545

約数列:

[1, 13, 43, 53, 71, 107, 559, 689, 923, 1391, 2279, 3053, 3763, 4601, 5671, 7597, 29627, 39689, 48919, 59813, 73723, 98761, 161809, 243853, 326671, 402641, 2103517, 3170089, 4246723, 5234333, 17313563, 225076319]

約数ペア:

[(1, 225076319), (13, 17313563), (43, 5234333), (53, 4246723), (71, 3170089), (107, 2103517), (559, 402641), (689, 326671), (923, 243853), (1391, 161809), (2279, 98761), (3053, 73723), (3763, 59813), (4601, 48919), (5671, 39689), (7597, 29627)]