4785755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6749568

約数和(自身を除く): 1963813

約数列:

[1, 5, 13, 17, 61, 65, 71, 85, 221, 305, 355, 793, 923, 1037, 1105, 1207, 3965, 4331, 4615, 5185, 6035, 13481, 15691, 21655, 56303, 67405, 73627, 78455, 281515, 368135, 957151, 4785755]

約数ペア:

[(1, 4785755), (5, 957151), (13, 368135), (17, 281515), (61, 78455), (65, 73627), (71, 67405), (85, 56303), (221, 21655), (305, 15691), (355, 13481), (793, 6035), (923, 5185), (1037, 4615), (1105, 4331), (1207, 3965)]