672779445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3450151}}^1$

素因数の和:3450172

約数の個数: 16

約数和(自身を含む): 1159251072

約数和(自身を除く): 486471627

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3450151, 10350453, 17250755, 44851963, 51752265, 134555889, 224259815, 672779445]

約数ペア:

[(1, 672779445), (3, 224259815), (5, 134555889), (13, 51752265), (15, 44851963), (39, 17250755), (65, 10350453), (195, 3450151)]