6390465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 10475136

約数和(自身を除く): 4084671

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 10391, 31173, 51955, 155865, 426031, 1278093, 2130155, 6390465]

約数ペア:

[(1, 6390465), (3, 2130155), (5, 1278093), (15, 426031), (41, 155865), (123, 51955), (205, 31173), (615, 10391)]