25034955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 44333568

約数和(自身を除く): 19298613

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2137, 2343, 3905, 6411, 10685, 11715, 23507, 32055, 70521, 117535, 151727, 352605, 455181, 758635, 1668997, 2275905, 5006991, 8344985, 25034955]

約数ペア:

[(1, 25034955), (3, 8344985), (5, 5006991), (11, 2275905), (15, 1668997), (33, 758635), (55, 455181), (71, 352605), (165, 151727), (213, 117535), (355, 70521), (781, 32055), (1065, 23507), (2137, 11715), (2343, 10685), (3905, 6411)]