16590984845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{13999}}^1$

素因数の和:14285

約数の個数: 32

約数和(自身を含む): 21482496000

約数和(自身を除く): 4891511155

約数列:

[1, 5, 17, 73, 85, 191, 365, 955, 1241, 3247, 6205, 13943, 13999, 16235, 69715, 69995, 237031, 237983, 1021927, 1185155, 1189915, 2673809, 5109635, 13369045, 17372759, 45454753, 86863795, 195188057, 227273765, 975940285, 3318196969, 16590984845]

約数ペア:

[(1, 16590984845), (5, 3318196969), (17, 975940285), (73, 227273765), (85, 195188057), (191, 86863795), (365, 45454753), (955, 17372759), (1241, 13369045), (3247, 5109635), (6205, 2673809), (13943, 1189915), (13999, 1185155), (16235, 1021927), (69715, 237983), (69995, 237031)]