6278645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 2274955

約数列:

[1, 5, 19, 29, 43, 53, 95, 145, 215, 265, 551, 817, 1007, 1247, 1537, 2279, 2755, 4085, 5035, 6235, 7685, 11395, 23693, 29203, 43301, 66091, 118465, 146015, 216505, 330455, 1255729, 6278645]

約数ペア:

[(1, 6278645), (5, 1255729), (19, 330455), (29, 216505), (43, 146015), (53, 118465), (95, 66091), (145, 43301), (215, 29203), (265, 23693), (551, 11395), (817, 7685), (1007, 6235), (1247, 5035), (1537, 4085), (2279, 2755)]