54987315

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41189}}^1$

素因数の和:41286

約数の個数: 16

約数和(自身を含む): 88970400

約数和(自身を除く): 33983085

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 41189, 123567, 205945, 617835, 3665821, 10997463, 18329105, 54987315]

約数ペア:

[(1, 54987315), (3, 18329105), (5, 10997463), (15, 3665821), (89, 617835), (267, 205945), (445, 123567), (1335, 41189)]