15339195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 26968032

約数和(自身を除く): 11628837

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4801, 14403, 24005, 43209, 72015, 216045, 340871, 1022613, 1704355, 3067839, 5113065, 15339195]

約数ペア:

[(1, 15339195), (3, 5113065), (5, 3067839), (9, 1704355), (15, 1022613), (45, 340871), (71, 216045), (213, 72015), (355, 43209), (639, 24005), (1065, 14403), (3195, 4801)]