15040005

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2393}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 9091515

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 2393, 6285, 7179, 11965, 35895, 1002667, 3008001, 5013335, 15040005]

約数ペア:

[(1, 15040005), (3, 5013335), (5, 3008001), (15, 1002667), (419, 35895), (1257, 11965), (2095, 7179), (2393, 6285)]