15213153

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 5543583

約数列:

[1, 3, 83, 107, 249, 321, 571, 1713, 8881, 26643, 47393, 61097, 142179, 183291, 5071051, 15213153]

約数ペア:

[(1, 15213153), (3, 5071051), (83, 183291), (107, 142179), (249, 61097), (321, 47393), (571, 26643), (1713, 8881)]