13306319985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7454521}}^1$

素因数の和:7454553

約数の個数: 32

約数和(自身を含む): 25762828032

約数和(自身を除く): 12456508047

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7454521, 22363563, 37272605, 52181647, 111817815, 126726857, 156544941, 260908235, 380180571, 633634285, 782724705, 887087999, 1900902855, 2661263997, 4435439995, 13306319985]

約数ペア:

[(1, 13306319985), (3, 4435439995), (5, 2661263997), (7, 1900902855), (15, 887087999), (17, 782724705), (21, 633634285), (35, 380180571), (51, 260908235), (85, 156544941), (105, 126726857), (119, 111817815), (255, 52181647), (357, 37272605), (595, 22363563), (1785, 7454521)]