12727365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 11049915

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2579, 4935, 7737, 12895, 18053, 38685, 54159, 90265, 121213, 270795, 363639, 606065, 848491, 1818195, 2545473, 4242455, 12727365]

約数ペア:

[(1, 12727365), (3, 4242455), (5, 2545473), (7, 1818195), (15, 848491), (21, 606065), (35, 363639), (47, 270795), (105, 121213), (141, 90265), (235, 54159), (329, 38685), (705, 18053), (987, 12895), (1645, 7737), (2579, 4935)]