5519895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 9080688

約数和(自身を除く): 3560793

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 355, 365, 1065, 1095, 5041, 5183, 15123, 15549, 25205, 25915, 75615, 77745, 367993, 1103979, 1839965, 5519895]

約数ペア:

[(1, 5519895), (3, 1839965), (5, 1103979), (15, 367993), (71, 77745), (73, 75615), (213, 25915), (219, 25205), (355, 15549), (365, 15123), (1065, 5183), (1095, 5041)]