4216335

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 2875377

約数列:

[1, 3, 5, 15, 37, 71, 107, 111, 185, 213, 321, 355, 535, 555, 1065, 1605, 2627, 3959, 7597, 7881, 11877, 13135, 19795, 22791, 37985, 39405, 59385, 113955, 281089, 843267, 1405445, 4216335]

約数ペア:

[(1, 4216335), (3, 1405445), (5, 843267), (15, 281089), (37, 113955), (71, 59385), (107, 39405), (111, 37985), (185, 22791), (213, 19795), (321, 13135), (355, 11877), (535, 7881), (555, 7597), (1065, 3959), (1605, 2627)]