6408215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 8930304

約数和(自身を除く): 2522089

約数列:

[1, 5, 11, 37, 47, 55, 67, 185, 235, 335, 407, 517, 737, 1739, 2035, 2479, 2585, 3149, 3685, 8695, 12395, 15745, 19129, 27269, 34639, 95645, 116513, 136345, 173195, 582565, 1281643, 6408215]

約数ペア:

[(1, 6408215), (5, 1281643), (11, 582565), (37, 173195), (47, 136345), (55, 116513), (67, 95645), (185, 34639), (235, 27269), (335, 19129), (407, 15745), (517, 12395), (737, 8695), (1739, 3685), (2035, 3149), (2479, 2585)]