2016559515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{11677}}^1$

素因数の和:12111

約数の個数: 32

約数和(自身を含む): 3346447680

約数和(自身を除く): 1329888165

約数列:

[1, 3, 5, 15, 29, 87, 145, 397, 435, 1191, 1985, 5955, 11513, 11677, 34539, 35031, 57565, 58385, 172695, 175155, 338633, 1015899, 1693165, 4635769, 5079495, 13907307, 23178845, 69536535, 134437301, 403311903, 672186505, 2016559515]

約数ペア:

[(1, 2016559515), (3, 672186505), (5, 403311903), (15, 134437301), (29, 69536535), (87, 23178845), (145, 13907307), (397, 5079495), (435, 4635769), (1191, 1693165), (1985, 1015899), (5955, 338633), (11513, 175155), (11677, 172695), (34539, 58385), (35031, 57565)]