25834415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 31980096

約数和(自身を除く): 6145681

約数列:

[1, 5, 61, 71, 305, 355, 1193, 4331, 5965, 21655, 72773, 84703, 363865, 423515, 5166883, 25834415]

約数ペア:

[(1, 25834415), (5, 5166883), (61, 423515), (71, 363865), (305, 84703), (355, 72773), (1193, 21655), (4331, 5965)]