66542925

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2341}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 110355040

約数和(自身を除く): 43812115

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 2341, 5685, 7023, 9475, 11705, 28425, 35115, 58525, 175575, 887239, 2661717, 4436195, 13308585, 22180975, 66542925]

約数ペア:

[(1, 66542925), (3, 22180975), (5, 13308585), (15, 4436195), (25, 2661717), (75, 887239), (379, 175575), (1137, 58525), (1895, 35115), (2341, 28425), (5685, 11705), (7023, 9475)]