61401795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44983}}^1$

素因数の和:45011

約数の個数: 32

約数和(自身を含む): 120916992

約数和(自身を除く): 59515197

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 44983, 134949, 224915, 314881, 584779, 674745, 944643, 1574405, 1754337, 2923895, 4093453, 4723215, 8771685, 12280359, 20467265, 61401795]

約数ペア:

[(1, 61401795), (3, 20467265), (5, 12280359), (7, 8771685), (13, 4723215), (15, 4093453), (21, 2923895), (35, 1754337), (39, 1574405), (65, 944643), (91, 674745), (105, 584779), (195, 314881), (273, 224915), (455, 134949), (1365, 44983)]