2203485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 3576960

約数和(自身を除く): 1373475

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2069, 6207, 10345, 31035, 146899, 440697, 734495, 2203485]

約数ペア:

[(1, 2203485), (3, 734495), (5, 440697), (15, 146899), (71, 31035), (213, 10345), (355, 6207), (1065, 2069)]