54147795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 94639104

約数和(自身を除く): 40491309

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3911, 4615, 11733, 13845, 19555, 50843, 58665, 152529, 254215, 277681, 762645, 833043, 1388405, 3609853, 4165215, 10829559, 18049265, 54147795]

約数ペア:

[(1, 54147795), (3, 18049265), (5, 10829559), (13, 4165215), (15, 3609853), (39, 1388405), (65, 833043), (71, 762645), (195, 277681), (213, 254215), (355, 152529), (923, 58665), (1065, 50843), (2769, 19555), (3911, 13845), (4615, 11733)]