387670415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 519609600

約数和(自身を除く): 131939185

約数列:

[1, 5, 11, 55, 59, 193, 295, 619, 649, 965, 2123, 3095, 3245, 6809, 10615, 11387, 34045, 36521, 56935, 119467, 125257, 182605, 401731, 597335, 626285, 1314137, 2008655, 6570685, 7048553, 35242765, 77534083, 387670415]

約数ペア:

[(1, 387670415), (5, 77534083), (11, 35242765), (55, 7048553), (59, 6570685), (193, 2008655), (295, 1314137), (619, 626285), (649, 597335), (965, 401731), (2123, 182605), (3095, 125257), (3245, 119467), (6809, 56935), (10615, 36521), (11387, 34045)]