8154735

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5531025

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 269, 645, 705, 807, 1345, 2021, 4035, 6063, 10105, 11567, 12643, 30315, 34701, 37929, 57835, 63215, 173505, 189645, 543649, 1630947, 2718245, 8154735]

約数ペア:

[(1, 8154735), (3, 2718245), (5, 1630947), (15, 543649), (43, 189645), (47, 173505), (129, 63215), (141, 57835), (215, 37929), (235, 34701), (269, 30315), (645, 12643), (705, 11567), (807, 10105), (1345, 6063), (2021, 4035)]