38935695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 27689073

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1427, 1605, 1819, 4281, 5457, 7135, 9095, 21405, 24259, 27285, 72777, 121295, 152689, 363885, 458067, 763445, 2290335, 2595713, 7787139, 12978565, 38935695]

約数ペア:

[(1, 38935695), (3, 12978565), (5, 7787139), (15, 2595713), (17, 2290335), (51, 763445), (85, 458067), (107, 363885), (255, 152689), (321, 121295), (535, 72777), (1427, 27285), (1605, 24259), (1819, 21405), (4281, 9095), (5457, 7135)]