5242055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 7959168

約数和(自身を除く): 2717113

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 281, 287, 455, 533, 1405, 1435, 1967, 2665, 3653, 3731, 9835, 11521, 18265, 18655, 25571, 57605, 80647, 127855, 149773, 403235, 748865, 1048411, 5242055]

約数ペア:

[(1, 5242055), (5, 1048411), (7, 748865), (13, 403235), (35, 149773), (41, 127855), (65, 80647), (91, 57605), (205, 25571), (281, 18655), (287, 18265), (455, 11521), (533, 9835), (1405, 3731), (1435, 3653), (1967, 2665)]