13319535

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3301}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 21396960

約数和(自身を除く): 8077425

約数列:

[1, 3, 5, 15, 269, 807, 1345, 3301, 4035, 9903, 16505, 49515, 887969, 2663907, 4439845, 13319535]

約数ペア:

[(1, 13319535), (3, 4439845), (5, 2663907), (15, 887969), (269, 49515), (807, 16505), (1345, 9903), (3301, 4035)]