20161129215

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1\times {\mathrm{6679}}^1$

素因数の和:10047

約数の個数: 32

約数和(自身を含む): 32801472000

約数和(自身を除く): 12640342785

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 3299, 6679, 9897, 16495, 20037, 33395, 49485, 100185, 201239, 407419, 603717, 1006195, 1222257, 2037095, 3018585, 6111285, 22034021, 66102063, 110170105, 330510315, 1344075281, 4032225843, 6720376405, 20161129215]

約数ペア:

[(1, 20161129215), (3, 6720376405), (5, 4032225843), (15, 1344075281), (61, 330510315), (183, 110170105), (305, 66102063), (915, 22034021), (3299, 6111285), (6679, 3018585), (9897, 2037095), (16495, 1222257), (20037, 1006195), (33395, 603717), (49485, 407419), (100185, 201239)]