4952405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 6220800

約数和(自身を除く): 1268395

約数列:

[1, 5, 31, 89, 155, 359, 445, 1795, 2759, 11129, 13795, 31951, 55645, 159755, 990481, 4952405]

約数ペア:

[(1, 4952405), (5, 990481), (31, 159755), (89, 55645), (155, 31951), (359, 13795), (445, 11129), (1795, 2759)]