386330685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12619}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 669970560

約数和(自身を除く): 283639875

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 10205, 12619, 30615, 37857, 63095, 164047, 189285, 492141, 820235, 1981183, 2460705, 5943549, 9905915, 25755379, 29717745, 77266137, 128776895, 386330685]

約数ペア:

[(1, 386330685), (3, 128776895), (5, 77266137), (13, 29717745), (15, 25755379), (39, 9905915), (65, 5943549), (157, 2460705), (195, 1981183), (471, 820235), (785, 492141), (2041, 189285), (2355, 164047), (6123, 63095), (10205, 37857), (12619, 30615)]