42912885

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26737}}^1$

素因数の和:26852

約数の個数: 16

約数和(自身を含む): 69304896

約数和(自身を除く): 26392011

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 26737, 80211, 133685, 401055, 2860859, 8582577, 14304295, 42912885]

約数ペア:

[(1, 42912885), (3, 14304295), (5, 8582577), (15, 2860859), (107, 401055), (321, 133685), (535, 80211), (1605, 26737)]