123422685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191353}}^1$

素因数の和:191404

約数の個数: 16

約数和(自身を含む): 202069824

約数和(自身を除く): 78647139

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 191353, 574059, 956765, 2870295, 8228179, 24684537, 41140895, 123422685]

約数ペア:

[(1, 123422685), (3, 41140895), (5, 24684537), (15, 8228179), (43, 2870295), (129, 956765), (215, 574059), (645, 191353)]