39498465

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20101}}^1$

素因数の和:20240

約数の個数: 16

約数和(自身を含む): 63683136

約数和(自身を除く): 24184671

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 20101, 60303, 100505, 301515, 2633231, 7899693, 13166155, 39498465]

約数ペア:

[(1, 39498465), (3, 13166155), (5, 7899693), (15, 2633231), (131, 301515), (393, 100505), (655, 60303), (1965, 20101)]