13198485

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3271}}^1$

素因数の和:3548

約数の個数: 16

約数和(自身を含む): 21202560

約数和(自身を除く): 8004075

約数列:

[1, 3, 5, 15, 269, 807, 1345, 3271, 4035, 9813, 16355, 49065, 879899, 2639697, 4399495, 13198485]

約数ペア:

[(1, 13198485), (3, 4399495), (5, 2639697), (15, 879899), (269, 49065), (807, 16355), (1345, 9813), (3271, 4035)]