6419685

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 10834560

約数和(自身を除く): 4414875

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 269, 555, 645, 807, 1345, 1591, 4035, 4773, 7955, 9953, 11567, 23865, 29859, 34701, 49765, 57835, 149295, 173505, 427979, 1283937, 2139895, 6419685]

約数ペア:

[(1, 6419685), (3, 2139895), (5, 1283937), (15, 427979), (37, 173505), (43, 149295), (111, 57835), (129, 49765), (185, 34701), (215, 29859), (269, 23865), (555, 11567), (645, 9953), (807, 7955), (1345, 4773), (1591, 4035)]