130807005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1245781}}^1$

素因数の和:1245796

約数の個数: 16

約数和(自身を含む): 239190144

約数和(自身を除く): 108383139

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1245781, 3737343, 6228905, 8720467, 18686715, 26161401, 43602335, 130807005]

約数ペア:

[(1, 130807005), (3, 43602335), (5, 26161401), (7, 18686715), (15, 8720467), (21, 6228905), (35, 3737343), (105, 1245781)]