3827965

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 4790016

約数和(自身を除く): 962051

約数列:

[1, 5, 41, 71, 205, 263, 355, 1315, 2911, 10783, 14555, 18673, 53915, 93365, 765593, 3827965]

約数ペア:

[(1, 3827965), (5, 765593), (41, 93365), (71, 53915), (205, 18673), (263, 14555), (355, 10783), (1315, 2911)]