3145935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 5850144

約数和(自身を除く): 2704209

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 73, 85, 169, 195, 219, 221, 255, 365, 507, 663, 845, 949, 1095, 1105, 1241, 2535, 2847, 2873, 3315, 3723, 4745, 6205, 8619, 12337, 14235, 14365, 16133, 18615, 37011, 43095, 48399, 61685, 80665, 185055, 209729, 241995, 629187, 1048645, 3145935]

約数ペア:

[(1, 3145935), (3, 1048645), (5, 629187), (13, 241995), (15, 209729), (17, 185055), (39, 80665), (51, 61685), (65, 48399), (73, 43095), (85, 37011), (169, 18615), (195, 16133), (219, 14365), (221, 14235), (255, 12337), (365, 8619), (507, 6205), (663, 4745), (845, 3723), (949, 3315), (1095, 2873), (1105, 2847), (1241, 2535)]