22131795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 18672045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1609, 1965, 2751, 4585, 4827, 8045, 11263, 13755, 24135, 33789, 56315, 168945, 210779, 632337, 1053895, 1475453, 3161685, 4426359, 7377265, 22131795]

約数ペア:

[(1, 22131795), (3, 7377265), (5, 4426359), (7, 3161685), (15, 1475453), (21, 1053895), (35, 632337), (105, 210779), (131, 168945), (393, 56315), (655, 33789), (917, 24135), (1609, 13755), (1965, 11263), (2751, 8045), (4585, 4827)]