90645465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{147391}}^1$

素因数の和:147440

約数の個数: 16

約数和(自身を含む): 148571136

約数和(自身を除く): 57925671

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 147391, 442173, 736955, 2210865, 6043031, 18129093, 30215155, 90645465]

約数ペア:

[(1, 90645465), (3, 30215155), (5, 18129093), (15, 6043031), (41, 2210865), (123, 736955), (205, 442173), (615, 147391)]