13126155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11065845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 839, 1043, 2235, 2517, 3129, 4195, 5215, 5873, 12585, 15645, 17619, 29365, 88095, 125011, 375033, 625055, 875077, 1875165, 2625231, 4375385, 13126155]

約数ペア:

[(1, 13126155), (3, 4375385), (5, 2625231), (7, 1875165), (15, 875077), (21, 625055), (35, 375033), (105, 125011), (149, 88095), (447, 29365), (745, 17619), (839, 15645), (1043, 12585), (2235, 5873), (2517, 5215), (3129, 4195)]